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ADP1621 Datasheet, Equivalent, DC/DC Controller.

Current-Mode Step-Up DC/DC Controller

Current-Mode Step-Up DC/DC Controller

 

 

 

Part ADP1621
Description Current-Mode Step-Up DC/DC Controller
Feature www.
DataSheet4U.
com Constant-Frequency, Current-Mode Step-Up DC/DC Controller ADP1621 FEATURES 92% efficiency (no sen se resistor required) ±1.
0% initial ac curacy IC supply voltage range: 2.
9 V t o 5.
5 V Power-input voltage as low as 1 .
0 V Capable of high supply input volta ge (>5.
5 V) with an external NPN or a r esistor VIN UVLO and 35 mA shunt regula tor External slope compensation with 1 resistor Programmable operating frequen cy (100 kHz to 1.
5 MHz) with 1 resistor Lossless current sensing for switch-no de voltage <30 V Resistor current sensi ng for switch-node voltage >30 V Synchr onizable to ext .
Manufacture Analog Devices
Datasheet
Download ADP1621 Datasheet
Part ADP1621
Description Current-Mode Step-Up DC/DC Controller
Feature www.
DataSheet4U.
com Constant-Frequency, Current-Mode Step-Up DC/DC Controller ADP1621 FEATURES 92% efficiency (no sen se resistor required) ±1.
0% initial ac curacy IC supply voltage range: 2.
9 V t o 5.
5 V Power-input voltage as low as 1 .
0 V Capable of high supply input volta ge (>5.
5 V) with an external NPN or a r esistor VIN UVLO and 35 mA shunt regula tor External slope compensation with 1 resistor Programmable operating frequen cy (100 kHz to 1.
5 MHz) with 1 resistor Lossless current sensing for switch-no de voltage <30 V Resistor current sensi ng for switch-node voltage >30 V Synchr onizable to ext .
Manufacture Analog Devices
Datasheet
Download ADP1621 Datasheet

ADP1621

ADP1621
ADP1621

ADP1621

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