constant current buck boosting inverting switching regulator.
* Integrated 1.5 A Switch
* Input Voltage Range from 3.0 V to 40 V
* Low Feedback Voltage of 235 mV
* Cycle−by−Cycle Current Limit
* No Control Loop C.
as well as unregulated supplies such as Lead Acid batteries. The device can be configured in a controller topology with .
Pin No.
Pin Name
1
Switch Collector
2
Switch Emitter
3
Timing Capacitor
4
GND
5
Comparator
Inverting Input
6
VCC
7
Ipk Sense
8
N.C.
Description Internal Darlington switch collector Internal Darlington switch emitter Timing Capacit.
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