Datasheet > NJU7262VXX

NJU7262VXX

更新时间： 2022-11-27 16:14:18

品牌	Logo	应用领域
NJRC		稳压器开关
页数	文件大小	规格书
6页	127K
描述
C-MOS STEP-UP SWITCHING REGULATOR

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NJU7262VXX 数据手册

NJU7262 Series

PRELIMINARY

C-MOS STEP-UP SWITCHING REGULATOR

■ GENERALDESCRIPTION

■ PACKAGE OUTLINE

The NJU7262 series is a C-MOS step-up switching regulator

which contains accurate voltage reference, error amplifier, CR

oscillator, control circuit, switching transistor, diode and resistor.

The operating clock is prepared on-chip or is available to input

from external, and the stand-by function is effective for low power

consumption.

NJU7262MXX

The regulation voltage is fixed by internal circuits and the following

line-up of different output voltages version are available.

This series is suitable for portable equipment's or battery operated

items because of its small packaged outline, low operating voltage

and current.

NJU7262VXX

NJU7262RXX

■ FEATURES

■ PIN CONFIGURATION

• Low Operating Voltage

• Low Operating Current

• Low Stand-by Current

(1.0V min.)

(5.0µA typ. / V_OUT= 3.0V)

(0.2µA max. / V_OUT= 3.0V)

• High Precision Output Voltage (±3% max.)

• Wide Operating Voltage Range

• External/Internal Clock Select Function

• Stand-by Function

• CR Oscillator On-chip

• Diode On-chip

• Package Outline

• C-MOS Technology

■ LINE-UP

DMP-8/SSOP-8/VSP-8

■ EQUIVALENT CIRCUIT

Package

SSOP-8

Output Voltage (V)

DMP-8

VSP-8

3.0

5.0

NJU7262M30 NJU7262V30 NJU7262R30

NJU7262M50 NJU7262V50 NJU7262R50

■ TERMINAL DESCRIPTION

No.

Term. Name

CONT

GND

I/O

POWER

FUNCTION

External Inductor Connect Terminal

Power Source (GND)

Non Connect

Strobe Terminal : "H" or OPEN ···Normal Operation (step-up)

STB

" L"

···Standp-By Operation

V_IN

POWER

Power Source (+)

External / Internal

"H" or OPEN···Internal Oscillation

Clock SelectTerminal

"L"

···External Clock Input

(When "L" level is input, Internal oscillation is stopped)

External Clock Input Terminal

Step-up Output Terminal

CLK

V_OUT

Ver.2003-07-18

- 1 -

12 3 4 5 6

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