SC1566IM-2.5TR Semtech, SC1566IM-2.5TR Datasheet
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SC1566IM-2.5TR
Specifications of SC1566IM-2.5TR
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SC1566IM-2.5TR Summary of contents
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... ADJ GND SC1566I5T-2.5 5 VIN ADJ GND SC1566IT-1 1.8V VIN VO Notes: GND C2 (1) Maximum VO setpoint for 1.8V parts = 5.4V 2 (2) This device is designed to operate with ceramic input and output capacitors 1 SC1566 Very Low Dropout VO = See equation below 1.200 (R1 R2 2.5V www.semtech.com Volts ...
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... Electrical Characteristics Unless specified Adjustable Option ( Fixed Options (V = GND 0.7V) to 5.5V and I ADJ 2005 Semtech Corp > 2.2V to 5.5V and I = 10µA to 3A. ADJ TH(ADJ 3A. Values in bold apply over the full operating temperature range SC1566 www.semtech.com ° ° ° C ° C ° C ° ...
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... Required to maintain regulation. Voltage set resistors R1 and R2 are usually utilized to meet this requirement. Adjustable versions only. (4) Guaranteed by design. (5) When V exceeds this threshold, the “Sense Select” switch disconnects the internal feedback chain from ADJ the error amplifier and connects V 2005 Semtech Corp. > 2.2V to 5.5V and I = 10µA to 3A. ADJ TH(ADJ) ...
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... 2005 Semtech Corp. Ordering Information TO-220 Notes: (1) Where -X.X denotes voltage options. Available n voltages are: 2.5V and 1.8V. (2) Output voltage can be adjusted using external resistors, see Pin Descriptions below. (3) Only available in tape and reel packaging. A reel contains 800 devices. (4) Only available in tube packaging. A tube contains 50 devices. (5) T-XX = Straight in-line ...
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... POWER MANAGEMENT Block Diagram * 5 lead versions only 2005 Semtech Corp. 5 SC1566 www.semtech.com ...
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... I = 10mA O 1.200 1.195 1.190 1.185 1.180 1.175 -50 - (°C) J 2005 Semtech Corp. 500 150°C 450 400 25°C 350 0°C 300 -40°C 250 200 150 100 50 0 2.5 3.0 3.5 -50 Output Voltage (2.5V) vs. Junction 2.550 VIN = 5.5V 2.540 2 ...
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... Although designed for use with ceramic output capacitors, the SC1566 is extremely tolerant of output capacitor ESR values and thus will also work comfortably with tantalum output capacitors. For refer- ence, the phase-margin contour of Figure 1. can be used 2005 Semtech Corp ...
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... ESR(Ohms) Co=220uF, Stable Region: 0.001 2005 Semtech Corp. = 85°C, we can This should be achievable for the TO-263 package using A(MAX) pcb copper area to aid in conducting the heat away from the device, such as a large (~2 squ. inch) pad connected to the tab of the device. Internal ground/power planes 85 and air flow will also assist in removing heat ...
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... POWER MANAGEMENT Outline Drawing - T0-263-3 Minimum Land Pattern - TO-263-3 2005 Semtech Corp. 9 SC1566 www.semtech.com ...
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... POWER MANAGEMENT Outline Drawing - TO-263-5 Minimum Land Pattern - TO-263-5 2005 Semtech Corp. 10 SC1566 www.semtech.com ...
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... POWER MANAGEMENT Outline Drawing - TO-220-3 Outline Drawing - TO-220-5 2005 Semtech Corp. 11 SC1566 www.semtech.com ...
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... POWER MANAGEMENT Outline Drawing - TO-220-5 (T-XX-SB Option) Contact Information Phone: (805)498-2111 FAX (805)498-3804 2005 Semtech Corp. Semtech Corporation Power Management Products Division 200 Flynn Road, Camarillo, CA 93012 12 SC1566 www.semtech.com ...