Datasheet > NJM2377R-TE1

NJM2377R-TE1

更新时间： 2024-10-02 15:46:19

品牌	Logo	应用领域
NJRC		/
页数	文件大小	规格书
9页	162K
描述
Switching Regulator/Controller,

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中文翻译

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技术参数
数据手册

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NJM2377R-TE1 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.77	Is Samacsys：	N
Base Number Matches：	1

NJM2377R-TE1 数据手册

NJM2377

SWITCHING REGULATOR CONTROL IC

■GENERAL DESCRIPTION

■PACKAGE OUTLINE

The NJM2377 is a high speed low voltage operation

switching regulator control IC.

It features a totem pole driver circuit that can directly drive

an external Bipolar transistor.

The NJM2377 is suitable for potable applications, including

TFT panel supply with fly-back configuration.

NJM2377D

NJM2377V

NJM2377M

NJM2377R

■FEATURES

● PWM switching control

● Operating Voltage

(2.7 to 18V)

(10 to 500 kHz)

● Wide Oscillator Range

● ON/OFF Maximum Duty Cycle (Ton:Toff = 9:1)

● Totem Pole Output

● Soft-Start Function

● UVLO (Under Voltage Lockout)

● Bipolar Technology

● Package Outline

DIP8, DMP8, SSOP8, VSP8

■BLOCK DIAGRAM

REF

V⁺

30uA

PIN FUNCTION

V_REF

OSC

1. IN^-

2. F.B

L.O

U.V.LO

3. GND

4. OUT

5. V⁺

S.C.P

ER·AMP

6. CS

0.52V

PWM

7. CT

8. REF

IN^-

F.B

GND

OUT

Ver 2.2 - 1 -

12 3 4 5 6 7...9

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