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參數資料
| 型號： | NJU7630RB1 |
| 元件分類： | 穩壓器 |
| 英文描述： | 0.095 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | TVSP-8 |
| 文件頁數： | 1/9頁 |
| 文件大小： | 157K |
| 代理商： | NJU7630RB1 |
Ver.2006-07-12
NJU7630
- 1 -
PWM control Step-Down switching regulator IC
■
GENERAL DESCRIPTION
■
FEATURES
●
PWM switching control
●
Operating Voltage
●
Wide Oscillator Range
●
Maximum Duty Cycle
●
Quiescent Current
●
Soft-Start Function
●
Dead Time Control
●
Timer Latch for Short Circuit Protection
●
C-MOS Technology
●
Package Outline
■
PACKAGE OUTLINE
■
PRODUCT VARIATION
2.2V to 8V
300kHz to 1MHz
100%
800
μ
A typ.
Internal : 16ms typ. or adjustable
NJU7630M : DMP8
NJU7630RB1 : TVSP8
■
PIN CONFIGURATION
NJU7630
is a high speed low voltage operation switching
regulator control IC. It features a totem pole driver that can directly
drive an external MOS-FET.
Internal soft-start function, dead time control and timer latch
function are included, requiring no external components. All
parameters can be optimized by additional external components for
design flexibility.
NJU7630M
NJU7630RB1
PIN FUNCTION
1. OUT
2. V
+
3. FB
4. IN
-
5. SCP
6. DTC
7. RT
8. GND
NJU7630M
NJU7630RB1
1 8
2 7
3 6
4 5
Standby Function
NJU7632
NJU7631
PWM/PFM
Light Load to
Efficiency
NJU7630
NJU7640
Over Current Protection
PWM Control
Constant Current Control
NJU7650
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相關代理商/技術參數 |
參數描述 |
|---|---|
| NJU7630RB1-TE1 | 功能描述:線性穩壓器 - 標準 PWM Control Step Dwn Switching Regulator RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調節: 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| NJU7630RB1-TE2 | 功能描述:線性穩壓器 - 標準 PWM Control Step Dwn Switching Regulator RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調節: 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| NJU7631RB1-TE2 | 功能描述:線性穩壓器 - 標準 StepDwn Swtch Reg w/PwrSav PWM/PFMCtrl RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調節: 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| NJU7632RB1 | 制造商:New Japan Radio Co Ltd (NJR/JRC) 功能描述:DC DC Cntrlr Single-OUT PWM DC to DC Controller/Step Down 2.2V to 8V Input 8-Pin TVSP Tape & Reel 制造商:New Japan Radio 功能描述:DC DC Cntrlr Single-OUT PWM DC to DC Controller/Step Down 2.2V to 8V Input 8-Pin TVSP |
| NJU7632RB1-TE1 | 功能描述:線性穩壓器 - 標準 StepDwn Swtch Reg w/PwrSav PWM/PFMCtrl RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調節: 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
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