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NJW4152-AB fiches techniques PDF

New Japan Radio - Switching Regulator IC

Numéro de référence NJW4152-AB
Description Switching Regulator IC
Fabricant New Japan Radio 
Logo New Japan Radio 





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NJW4152-AB fiche technique
NJW4152-AB
Switching Regulator IC for Buck Converter
w/ 40V/1A MOSFET
GENERAL DESCRIPTION
The NJW4152 is a buck converter with 40V/1A MOSFET. It corresponds
to high oscillating frequency, and Low ESR Output Capacitor (MLCC) within
wide input range from 3.6V to 40V. Therefore, the NJW4152 can realize
downsizing of an application with a few external parts.
Also, it has a soft start function, an over current protection and a thermal
shutdown circuit. Moreover there is an automotive for extended operating
temperature range version.
It is suitable for logic voltage generation from high voltage that Car
Accessory, Office Automation Equipment, Industrial Instrument and so on.
PACKAGE OUTLINE
NJW4152GM1-AB
FEATURES
Maximum Rating Input Voltage 45V
Wide Operating Voltage Range 3.6V to 40V @AB version
Switching Current
1.4A(min.) @AB version
PWM Control
Wide Oscillating Frequency
300kHz to 1MHz
Soft Start Function
4ms typ.
UVLO (Under Voltage Lockout)
Over Current Protection / Thermal Shutdown Protection
http://www.DataSheet4U.net/
Standby Function
Package Outline
NJW4152GM1: HSOP8
PRODUCT CLASSIFICATION
Status
Part Number
Version
Output
Current
MP NJW4152GM1-A
A 1.0A
MP NJW4152GM1-A-T
A 1.0A
MP NJW4152GM1-A-T1
A 1.0A
MP NJW4152GM1-AB
AB 1.0A
MP NJW4152GM1-AB-T1
AB
1.0A
MP NJW4152R-B
B 600mA
U.D. NJW4152R-BA-Z
BA 600mA
This data sheet is applied to "NJW4152GM1-AB".
Please refer to each data sheet for other versions.
Switching
Current Limit
(MIN.)
1.4A
Operating
Voltage
4.6 to 40V
1.4A
4.6 to 40V
1.4A
4.6 to 40V
1.4A 3.6 to 40V
1.4A
3.6 to 40V
0.8A
4.6 to 40V
0.8A
4.4 to 40V
Package
Operating
Temperature Range
HSOP8
HSOP8
HSOP8
HSOP8
HSOP8
MSOP8
(VSP8)
MSOP8
(VSP8)
General Spec.
-40 to +85°C
Automotive T Spec.
-40 to +105°C
Automotive T1 Spec.
-40 to +125°C
General Spec.
-40 to +85°C
Automotive T1 Spec.
-40 to +125°C
General Spec.
-40 to +85°C
Automotive Z Spec.
-40 to +125°C
Ver.2013-01-23
-1-
datasheet pdf - http://www.DataSheet4U.net/

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