ADP2300AUJZ-R7 Analog Devices Inc, ADP2300AUJZ-R7 Datasheet - Page 5

• Manufacturer Part Number: ADP2300AUJZ-R7
• Description: IC REG SW STP-DWN NONSYNCH 6TSOT
• Manufacturer: Analog Devices Inc

Specifications of ADP2300AUJZ-R7

• Package / Case: TSOT-23-6, TSOT-6
• Voltage - Supply: 3 V ~ 20 V
• Frequency-max: 900kHz
• Operating Temperature: -40°C ~ 125°C
• Number Of Outputs: 1
• Pwm Type: Current Mode
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Primary Input Voltage: 20V
• No. Of Outputs: 1
• Output Voltage: 17V
• Output Current: 1.2A
• No. Of Pins: 6
• Operating Temperature Range: -40°C To +125°C
• Msl: MSL 3 - 168 Hours
• Peak Reflow Compatible (260 C): Yes
• Leaded Process Compatible: Yes
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Duty Cycle: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 4. Pin Function Descriptions
Pin No.
1
2
3
4
5
6
Mnemonic
BST
GND
FB
EN
VIN
SW
Description
Boost Supply for the High-Side MOSFET Driver. A 0.1 μF capacitor is connected between the SW and BST pins
to form a floating supply to drive the gate of the MOSFET switch above the V
Ground. Connect this pin to the ground plane.
Feedback Voltage Sense Input. Connect this pin to a resistive divider from V
desired V
Output Enable. Pull this pin high to enable the output. Pull this pin low to disable the output. This pin can
also be used as a programmable UVLO input. This pin has a 1.2 μA pull-down current to GND.
Power Input. Connect to the input power source with a ceramic bypass capacitor to GND directly from this pin.
Switch Node Output. Connect an inductor to V
OUT
.
GND
BST
FB
Figure 3. Pin Configuration
1
2
3
Rev. A | Page 5 of 28
(Not to Scale)
ADP2300/
ADP2301
TOP VIEW
6
5
4
OUT
SW
VIN
EN
and a catch diode to GND from this pin.
OUT
IN
. Set the voltage to 0.8 V for a
supply voltage.
ADP2300/ADP2301