參數(shù)資料
型號: NJU7630RB1
元件分類: 穩(wěn)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(shù): 1/9頁
文件大?。?/td> 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(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NJU7630RB1-TE1 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 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(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
NJU7630RB1-TE2 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 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(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
NJU7631RB1-TE2 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 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(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)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(wěn)壓器 - 標(biāo)準(zhǔn) 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(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L