UPC1933

DC-DC CONVERTER CONTROL IC

NEC

UPC1933 Features

* Low supply voltage: 2.5 V (MIN.)

* Operating voltage range: 2.5 to 20 V (breakdown voltage: 30 V)

* Timer latch circuit for short-circuit protection.

* Ceramic capacitor with low capacitance (0.1 µ F) can be used for short-circuit protection.

* Open drain ou

UPC1933 General Description

The µ PC1933 is an IC that controls a low-voltage input DC-DC converter. This IC is suitable for an operation with3-V, 3.3-V input or a lithium ion secondary battery input, because the minimum operating supply voltage is 2.5 V. Because of its wide operating voltage range, it can also be used to cont.

UPC1933 Datasheet (119.04 KB)