VSUPEV2 Microchip Technology, VSUPEV2 Datasheet
VSUPEV2
Specifications of VSUPEV2
Related parts for VSUPEV2
VSUPEV2 Summary of contents
Page 1
... Voltage Supervisor SOT-23-5/6 © 2006 Microchip Technology Inc. Evaluation Board User’s Guide DS51527B ...
Page 2
... PowerMate, PowerTool, REAL ICE, rfLAB, rfPICDEM, Select Mode, Smart Serial, SmartTel, Total Endurance, UNI/O, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...
Page 3
... A.9 Board Layout – Top Components and Silk Screen ...................................... 32 Appendix B. Bill Of Materials (BOM) .......................................................................... 33 Appendix C. Microchip SOT-23-5/6 Device Compatibility ........................................ 35 C.1 Introduction .................................................................................................. 35 C.2 PCB Compatibility ........................................................................................ 35 C.3 Ideas on Evaluating An LDO ....................................................................... 39 Worldwide Sales and Service ..................................................................................... 40 © 2006 Microchip Technology Inc. VOLTAGE SUPERVISOR SOT-23-5/6 Table of Contents DS51527B-page iii ...
Page 4
... Voltage Supervisor SOT-23-5/6 Evaluation Board User’s Guide NOTES: DS51527B-page iv © 2006 Microchip Technology Inc. ...
Page 5
... Appendix B. “Bill Of Materials (BOM)” – Lists the parts used to build the Voltage Supervisor SOT-23-5/6 Evaluation Board. • Appendix C. “Microchip SOT-23-5/6 Device Compatibility” – Explains how this board may be used with other Microchip analog devices in the SOT-23-5 or SOT-23-6 packages. © 2006 Microchip Technology Inc. VOLTAGE SUPERVISOR SOT-23-5/6 Preface NOTICE TO CUSTOMERS ® ...
Page 6
... TC77 20092 MCP603 21314 TC1035 21343 MCP4022 21916 MCP4023 21916 MCP4024 21916 MCP73826 21705 PIC10F200 41239 PIC10F202 41239 PIC10F204 41239 PIC10F206 41239 TC1185 21350 TC1186 21353 TC1187 21368 TC1223 21368 TC1224 21368 TC2055 21663 TC2186 21663 © 2006 Microchip Technology Inc. ...
Page 7
... Technical support is available through the web site at: http://support.microchip.com DOCUMENT REVISION HISTORY Revision B (May 2006) • Updated Bill of Materials (BOM) to show RoHS-compliant part numbers. Revision A (January 2005) • Initial Release of this Document. © 2006 Microchip Technology Inc. DS51527B-page 3 ...
Page 8
... Voltage Supervisor SOT-23-5/6 Evaluation Board User’s Guide NOTES: DS51527B-page 4 © 2006 Microchip Technology Inc. ...
Page 9
... WHAT IS THE VOLTAGE SUPERVISOR SOT-23-5/6 EVALUATION BOARD? The Voltage Supervisor SOT-23-5/6 Evaluation Board allows the system designer to quickly evaluate the operation of Microchip Technology’s voltage supervisors and voltage detectors in the SOT-23-5 (5-pin SOT-23) or SOT-23-6 (6-pin SOT-23) packages. The Voltage Supervisor SOT-23-5/6 Evaluation Board Printed Circuit Board (PCB) supports the four different SOT-23-6 pinouts (which also supports compatible SOT-23-5 footprints) and one SOT-23-5 footprint ...
Page 10
... Voltage Supervisor SOT-23-5/6 Evaluation Board User’s Guide NOTES: DS51527B-page 6 © 2006 Microchip Technology Inc. ...
Page 11
... Silk screen area to write specifics of implemented circuit (on back of PCB), such as TC52 2.7V, 10 kΩ (to indicate that the device is the TC52 with the 2.7V trip point and an external 10 kΩ pull-up resistor on the output) © 2006 Microchip Technology Inc. VOLTAGE SUPERVISOR SOT-23-5/6 /V ...
Page 12
... Table 2-2 shows which circuit option needs to be used for a given voltage supervisor/voltage detector. There are currently no voltage supervisors/voltage detectors that use the option pinout. For other Microchip analog devices, please refer to Appendix C. “Microchip SOT-23-5/6 Device Compatibility”. DS51527B-page 8 © 2006 Microchip Technology Inc. ...
Page 13
... No Connect 2 TP3A (ICSPCLK) 3 TP1A (ICSPDT) 4 TP2A ( TP5A ( TP6A ( TP3A C5C Footprint Option ( Pin Number of that — 3 Footprint Version ( FIGURE 2-1: Voltage Supervisor SOT-23-5/6 Evaluation Board Circuit. © 2006 Microchip Technology Inc. C5F TP1A R2A R3A C5A 1 6 TP4A C5D C2 TP5A C5E ...
Page 14
... MCP13XX MCP4012 MCP4013 MCP4014 MCP4022 MCP4023 MCP4024 MCP601 MCP601R MCP603 MCP606 MCP6001 MCP6001R MCP6001U MCP6231 MCP6231R MCP6231U MCP6241 MCP6241R MCP6241U TC1034 TC1035 MCP6541 MCP6541R MCP6546 MCP6546R TC1037 TC1038 TC1039 MCP9800 MCP9802 TC77 MCP3221 Device Option # of Pins © 2006 Microchip Technology Inc. ...
Page 15
... TABLE 2-1: Family ® PICmicro Microcontrollers Low Drop-Out Regulators (LDOs) PFM/PWM Step-Down DC/DC Controller Battery Charger Controller © 2006 Microchip Technology Inc. SUPPORTED SOT-23-5 AND SOT-23-6 DEVICES (CONTINUED) PIC10F200 PIC10F202 PIC10F204 PIC10F206 TC1014 TC1015 TC1017 TC1054 TC1055 TC1070 TC1071 TC1185 TC1186 ...
Page 16
... Option D V OUT DS51527B-page 12 Output Type Push-Pull Push-Pull Push-Pull Push-Pull Open-Drain Push-Pull and Open-Drain Push-Pull and Open-Drain (L), Open-Drain (L) (L) Push-Pull (L) Open-Drain (L) Push-Pull (L) Open-Drain Comment/Recommended Component Values R = TBD R = TBD R = TBD C = 0.1 µ kΩ kΩ µ kΩ kΩ 2A © 2006 Microchip Technology Inc. ...
Page 17
... R3. Capacitors C1, C2, C3, C4, C6, C5A, C5C, C5D, C5E and C5F are bypass capacitors that may be required to be installed, depend- ing on the device selected and the system requirements (such as the noise present on the power supply). Table 2-3 describes the components. © 2006 Microchip Technology Inc. DS51527B-page 13 ...
Page 18
... R2, R2A, R2C, R2D, R2E R1A, R1C, R1D, R1E S1, S2 DS51527B-page Voltage Supervisor SOT-23-5/6 Evaluation Board Layout with OPTIONAL PASSIVE COMPONENTS Comment Power supply bypass capacitor Output filter capacitor Pull-up resistor Pull-down resistor In-line resistance of device output Switches A3 A4 © 2006 Microchip Technology Inc. ...
Page 19
... I/O signal. The layout allows either a through-hole connector or a surface mount connector. For device evaluation, the use of an oscilloscope or Digital Voltmeter (DVM) is required. The type of equipment used will determine the evaluation that may be performed. © 2006 Microchip Technology Inc. ) and ground (V ) planes. The layout allows either DD ...
Page 20
... The Baseline Flash Microcontroller Programmer (BFMP) interface allows a PIC10F2XX device that is populated in the SOT-23-6 version E footprint to be programmed with programmers that support this interface, such as the BFMP programmer (part number PG164101). DS51527B-page 16 . OUT Option B Option Option instead of V and Option © 2006 Microchip Technology Inc. ...
Page 21
... C4 TP3A R2C R3C R1C C5C Footprint Version ( Pin Number of that Footprint Version ( FIGURE 2-5: Voltage Supervisor Circuit using Option D Footprint. © 2006 Microchip Technology Inc lower than detect voltage 1 (V OUT2 C5F TP1A R2A R3A C5A Option TP5A 3 4 R2E ...
Page 22
... C5F TP1A R2A R3A C5A Option MCP13XX devices not use this pin. TP5A 3 4 R2E U1 R3E C5E TP4A S1 R2D TP 3 R3D (MR C5D — 3 Footprint Option/Pin Number Combination (Pad A3 R1A (V OUT R1E (WDI V – R1D (WDI V – © 2006 Microchip Technology Inc. ...
Page 23
... TP3A (ICSPCLK) TP3A 3 TP1A (ICSPDT TP5A (V ) C5C PP Footprint Option ( Pin Number of that — 3 Footprint Version ( FIGURE 2-7: MCP13XX and a PIC10F200 Circuit. © 2006 Microchip Technology Inc. C5F TP1A R2A R3A C5A Option MCP13XX devices not use this pin TP5A GP3/MCLR 1 6 C5E 2 5 ...
Page 24
... RST pin will be dependent on the OUT SOT-23-5/6 Evaluation Board PCB R2 Voltage Supervisor C5 R3 Test Point or Voltage Detector Device V out of valid operating range. DD Output voltage may be indeterminate. Evaluation System. Comment PCB Pad Oscilloscope R1 © 2006 Microchip Technology Inc. ...
Page 25
... PCB with the desired MCP401X or MCP402X device, a PIC10F2XX microcontroller, two momentary switches and a few resistors. Note: Microchip Technology Inc. offers a built-up evaluation board for the MCP402X Digital Potentiometer (MCP402XEV). Additional information regarding this evaluation board may be found on the CD-ROM directory: CD-ROM:\00066 - MCP402X Digital Potentiometer Evalua- tion Board. Within this directory, you will find the user’ ...
Page 26
... Circuit Utilizing the MCP4023 Digital Pot and the PIC10F200 Microcontroller. DS51527B-page 22 Option C MCP4023 R2A 0Ω U/D CS Cut Trace TP4A U3 Cut Trace TP3A Footprint Option ( Pin Number of that — 3 Footprint Version ( Cut Trace R1D 2.2 kΩ Cut Trace R1C 2.2 kΩ Footprint Option/Pin Number Combination (Pad C3) © 2006 Microchip Technology Inc. ...
Page 27
... Figure A.3 shows the schematic of the Voltage Supervisor SOT-23-5/6 Evaluation Board. Figure A.4 shows the layout for the top layer of the Voltage Supervisor SOT-23-5/6 Evaluation Board. The layer order is shown in Figure A-1. FIGURE A-1: © 2006 Microchip Technology Inc. VOLTAGE SUPERVISOR SOT-23-5/6 LAYER ORDER Top Layer Ground Layer ...
Page 28
... Voltage Supervisor SOT-23-5/6 Evaluation Board User’s Guide A.3 SCHEMATIC DS51527B-page 26 © 2006 Microchip Technology Inc. ...
Page 29
... A.4 BOARD LAYOUT – TOP LAYER, BOTTOM LAYER AND SILK SCREEN © 2006 Microchip Technology Inc. DS51527B-page 27 ...
Page 30
... Voltage Supervisor SOT-23-5/6 Evaluation Board User’s Guide A.5 BOARD LAYOUT – TOP LAYER AND SILK-SCREEN DS51527B-page 28 © 2006 Microchip Technology Inc. ...
Page 31
... A.6 BOARD LAYOUT – BOTTOM LAYER © 2006 Microchip Technology Inc. DS51527B-page 29 ...
Page 32
... Voltage Supervisor SOT-23-5/6 Evaluation Board User’s Guide A.7 BOARD LAYOUT – GROUND PLANE DS51527B-page 30 © 2006 Microchip Technology Inc. ...
Page 33
... A.8 BOARD LAYOUT – POWER LAYER © 2006 Microchip Technology Inc. DS51527B-page 31 ...
Page 34
... Voltage Supervisor SOT-23-5/6 Evaluation Board User’s Guide A.9 BOARD LAYOUT – TOP COMPONENTS AND SILK SCREEN DS51527B-page 32 © 2006 Microchip Technology Inc. ...
Page 35
... The current BFMP programming specifications has pin 1 (J1-1) unconnected. These footprints are to support possible future functionality enhancements. 3: Revision 1 of the PCB has through-holes that are too small to support this switch. For Revision 1 boards, please use surface-mount switches. © 2006 Microchip Technology Inc. VOLTAGE SUPERVISOR SOT-23-5/6 Description (2) (2) ...
Page 36
... Voltage Supervisor SOT-23-5/6 Evaluation Board User’s Guide NOTES: DS51527B-page 34 © 2006 Microchip Technology Inc. ...
Page 37
... Please refer to the device data sheet for complete information on the application circuit. Option FIGURE C-1: SOT-23-6 (and SOT-23-5) Pinout Options. FIGURE C-2: SOT-23-5 Pinout Option. © 2006 Microchip Technology Inc. VOLTAGE SUPERVISOR SOT-23-5/6 Option B Option ...
Page 38
... B 5 See Device Data Sheet (DS21882) for recommended components A 5 See Device Data Sheet (DS21882) for recommended components B 5 See Device Data Sheet (DS21343) for recommended components B 6 See Device Data Sheet (DS21343) for recommended components © 2006 Microchip Technology Inc. ...
Page 39
... MCP6541 MCP6541R MCP6546 MCP6546R TC1037 TC1038 TC1039 Thermal Sensors MCP9800 MCP9802 TC77 A/D Converter (ADC) MCP3221 © 2006 Microchip Technology Inc. ® MICRO DEVICES AND SOT-23-5/6 EVALUATION Option # of Comment Supported Pins Recommended Component Values See Device Data Sheet (DS21696) for recommended components ...
Page 40
... See Device Data Sheet (DS21662) for recommended components C 5 See Device Data Sheet (DS21663) for recommended components µ µ µ µ See Device Data Sheet (DS21349) for recommended components E 6 See Device Data Sheet (DS21705) for recommended components © 2006 Microchip Technology Inc. ...
Page 41
... As the output response of the LDOs become faster, the selection of a smaller (cheaper) output load capacitor (C performance). Power Supply Function Generator Output Test Point FIGURE C-3: © 2006 Microchip Technology Inc. will depend on the LDO used and the load of the circuit becomes possible (for the same system L SOT-23 Evaluation Board PCB R3 LDO Test Point LDO Evaluation System ...
Page 42
... Fax: 886-3-572-6459 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2006 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-399 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 ...