NJM2337 Datasheet, PDF (1/6 Pages) New Japan Radio – Battery Charger IC

NJM2337
Battery Charger IC
■ GENERAL DESCRIPTION
The NJM2337 is a voltage and current control IC which
contains precision voltage reference.
It is suitable for battery charger, second controller of
switching regulator systems, and other battery systems.
■ PACKAGE OUTLINE
■ FEATURES
● Operating Voltage
2.2V to 13V
● Internal Precision Voltage Reference
1.24V±1%
● PC Terminal Current
20mA max.
● Operating Current
280µA max.
● Bipolar Technology
● Package Outline
MTP6
■ PIN CONFIGURATION
VREF(A)
1
-
+
A
6
RFB
2
5
3
VREF(B)
-
+
B
4
NJM2337AF/BF/CF
PIN FUNCTION
1 : A -INPUT
2 : GND
3 : B +INPUT
4 : V⁺
5 : PC
6 : A +INPUT