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參數(shù)資料
| 型號： | RT9161B-41CX |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Simple Lithium-Ion Battery Charger |
| 中文描述： | 簡單的鋰離子電池充電器 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 162K |
| 代理商： | RT9161B-41CX |
Preliminary
RT9161B
DS9161B-02 April 2001
www.richtek-ic.com.tw
1
Simple Lithium-Ion Battery Charger
General Description
The RT9161B is a single-cell lithium-ion battery
charger. It includes an on-chip pass transistor for
high precision charging. Featuring with ultrahigh
precision (
±
1%), the RT9161B provides a very
effective and low cost solution for charging lithium-
ion battery.
Other features of the RT9161B are current limit and
thermal shutdown protection. The output voltage of
RT9161B is internally set and ranges from 4.10V to
4.35V, in 0.05V steps. The RT9161B comes in the
SOT-89 and SOT-223 packages.
Ordering Information
RT9161B-
Features
z
High Accuracy Charge Voltage:
±
1%
z
6 Available Output Voltages
z
Low 450mV Dropout at 300mA
z
Wide Input Voltage Range
z
Thermal Shutdown and Current Limit Protection
z
SOT-89 and SOT-223
z
Low Ground Current 110
μ
A
Applications
z
Li-Ion Battery Charger
z
Cellular Phones
z
Palmtop Computers
z
PDAs
z
Self Charging Battery Packs
Pin Configurations
Part Number
Pin Configurations
RT9161B-
CX
(Plastic SOT-89)
TOP VIEW
1. GND
2. VIN (TAB)
3. VOUT
RT9161B-
CG
(Plastic SOT-223)
TOP VIEW
1. GND
2. VIN (TAB)
3. VOUT
Operating temperature range
C: Commercial standard
Package type
X : SOT-89
G : SOT-223
Output voltage
41 : 4.10V
4A : 4.15V
42 : 4.20V
4B : 4.25V
43 : 4.30V
4C : 4.35V
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相關(guān)PDF資料 |
PDF描述 |
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| RT9161B-42CX | Simple Lithium-Ion Battery Charger |
| RT9161B-4ACX | Simple Lithium-Ion Battery Charger |
| RT9205ACS | Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller |
| RT9205-ACS | Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller |
| RT9205-ACS | Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RT9161B-42CG | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Simple Lithium-Ion Battery Charger |
| RT9161B-42CX | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Simple Lithium-Ion Battery Charger |
| RT9161B-43CG | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Simple Lithium-Ion Battery Charger |
| RT9161B-43CX | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Simple Lithium-Ion Battery Charger |
| RT9161B-4ACG | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Simple Lithium-Ion Battery Charger |
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