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參數(shù)資料
| 型號(hào)： | RT9701CBL |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 100m POWER DISTRIBUTION SWITCHES |
| 中文描述： | 百米配電開關(guān) |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 306K |
| 代理商： | RT9701CBL |
RT9701
DS9701-05 October 2001
www.richtek-ic.com.tw
1
100m
Power Distribution Switches
General Description
The RT9701 is an integrated 100m
power switch
for self-powered and bus-powered Universal Series
Bus (USB) applications. A built-in charge pump is
used to drive the N-channel NMOSFET that is free
of parasitic body diode to eliminate any reversed
current flow across the switch when it is powered
off. Its low quiescent supply current (23
μ
A) and
small package (SOT-25) is particularly suitable in
battery-powered portable equipment.
Several protection functions include soft start to limit
inrush current during plug-in, current limiting at 1.5A
to meet USB power requirement, and thermal
shutdown to protect damage under over current
conditions.
Applications
z
Battery-Powered Equipment
z
Motherboard USB Power Switch
z
USB Device Power Switch
z
Hot-Plug Power Supplies
z
Battery-Charger Circuits
Ordering Information
RT9701
Marking Information
Part Number
Marking
RT9701CBL
AH
RT9701CB
C0
Features
z
100m
Typ. High-Side NMOSFET (SOT- 25)
z
Guaranteed 1.1A Continuous Current
z
1.5A Current Limit
z
Small SOT- 25 Package Minimizes Board Space
z
Soft Start
z
Thermal Protection
z
Low 23
μ
A Supply Current
z
Wide Input Voltage Range: 2.2V ~ 6V
z
UL Approved - #E219878
Pin Configurations
Part Number
Pin Configurations
RT9701CBL
(Plastic SOT-25)
TOP VIEW
1. VOUT
2. GND
3. VIN
4. VIN
5. VOUT
RT9701CB
(Plastic SOT-25)
TOP VIEW
1. VOUT
2. GND
3. VIN
4. CE
5. VOUT
Typical Application Circuit
Operating temperature range
C: Commercial standard
Package type
BL : SOT-25
B : SOT-25
5
4
3
2
1
5
4
3
2
1
V
OUT
RT9701 CBL
VIN
VOUT
*C
OUT
470
μ
F
V
IN
C
IN
1
μ
F
GND
VOUT
VIN
* 470
μ
F, Low ESR Electrolytic
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RT9701GB | 功能描述:IC PWR SW USB 1.5A SOT23-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 電源分配開關(guān) 系列:- 標(biāo)準(zhǔn)包裝:80 系列:- 類型:USB 開關(guān) 輸出數(shù):2 Rds（開）:135 毫歐 內(nèi)部開關(guān):是 電流限制:1.5A 輸入電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬）裸露焊盤 供應(yīng)商設(shè)備封裝:8-MSOP-PowerPad 包裝:管件 配用:TPS2066-1EVM-296-ND - TPS2066-1EVM-296 |
| RT9701GBL | 功能描述:IC PWR SW USB 1.5A SOT23-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 電源分配開關(guān) 系列:- 標(biāo)準(zhǔn)包裝:80 系列:- 類型:USB 開關(guān) 輸出數(shù):2 Rds（開）:135 毫歐 內(nèi)部開關(guān):是 電流限制:1.5A 輸入電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬）裸露焊盤 供應(yīng)商設(shè)備封裝:8-MSOP-PowerPad 包裝:管件 配用:TPS2066-1EVM-296-ND - TPS2066-1EVM-296 |
| RT9701PB | 制造商:Richtek 功能描述:USB POWER SW |
| RT9701PBL | 制造商:Richtek 功能描述:USB POWER SW |
| RT9702 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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