參數(shù)資料
型號(hào): NJM2381M
廠商: New Japan Radio Co., Ltd.
元件分類: 電流感應(yīng)放大器
英文描述: SWITCHING REGULATOR CONTROL IC FOR FLYBACK WITH CURRENT SENSE AMPLIFIER
中文描述: 開關(guān)電流檢測(cè)放大器與反激穩(wěn)壓器控制芯片
文件頁數(shù): 1/8頁
文件大?。?/td> 129K
代理商: NJM2381M
NJM2381
Ver 3.2
- 1 -
SWITCHING REGULATOR CONTROL IC FOR FLYBACK
WITH CURRENT SENSE AMPLIFIER
I
GENERAL DESCRIPTION
I
FEATURES
G
PWM switching control
G
Operating Voltage
G
Wide Oscillator Range
G
Current Sensing Amplifier
G
Soft-Start Function
G
UVLO(Under Voltage Lockouts)
G
Bipolar Technology
G
Package Outline DIP14, DMP14, SSOP10
I
PIN CONFIGURATION
I
PACKAGE OUTLINE
(3.6 to 32V)
(5 to 350 kHz)
The
NJM2381
is a low voltage operation DC/DC converter
control IC.
It features totem pole output directly driving external
bipolar transistor and operates at high switching frequency
which improves transient response.
It is suitable for LCD back light, and other portable
applications.
NJM2381D
NJM2381V
NJM2381M
1.IN
-
1
2.IN
-
2
3.F.B
4.GND
5.OUT
6. V
+
7.CS
8.CT
9.REF
10.IN
+
PIN FUNCTION
1
4
3
2
5
6
7
8
9
10
NJM2381D
NJM2381M
1.NC
2.IN
-
1
3.IN
-
2
4.F.B
5.GND
6.OUT
7.NC
8.NC
9. V
+
10.CS
11.CT
12.REF
13.IN
+
14.NC
PIN FUNCTION
1
4
3
2
14
11
12
13
5
6
7
8
9
10
NJM2381V
相關(guān)PDF資料
PDF描述
NJM2381V SWITCHING REGULATOR CONTROL IC FOR FLYBACK WITH CURRENT SENSE AMPLIFIER
NJM2382 Single Output LDO, 100mA, Fixed(3.0V), Shutdown, 1.25% Tolerance 5-SOT-23 -40 to 125
NJM2382D Single Output LDO, 100mA, Fixed(3.0V), Shutdown, 1.25% Tolerance 5-SOT-23 -40 to 125
NJM2382M SWITCHING REGULATOR CONTROL IC FOR FLYBACK WITH CURRENT SENSE AMPLIFIER
NJM2382V Single Output LDO, 100mA, Fixed(3.0V), Shutdown, 1.25% Tolerance 5-SOT-23 -40 to 125
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NJM2381V 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:SWITCHING REGULATOR CONTROL IC FOR FLYBACK WITH CURRENT SENSE AMPLIFIER
NJM2381V-TE1 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Cntrl IC for Flyback RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
NJM2382 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:SWITCHING REGULATOR CONTROL IC FOR FLYBACK WITH CURRENT SENSE AMPLIFIER
NJM2382D 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Cntrl IC for Flyback RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
NJM2382M 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Cntrl IC for Flyback RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel