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參數(shù)資料
| 型號： | LA5614M |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Charging IC for Nickel ? Cadmium and Nickel Metal Hydride Batteries |
| 中文描述： | 充電鎳集成電路？鎘和鎳氫電池 |
| 文件頁數(shù)： | 3/5頁 |
| 文件大小： | 75K |
| 代理商： | LA5614M |
Pin No.
Pin name
Function
Equivalent circuit
No. 5238-3/5
LA5614M
Pin Functions
2
I
TR
Trickle sink current setting pin
Connect a resistor between GND and this pin
4
Base
External NPN transistor base connection pin
7
OUT
Charge voltage detection output pin
Offset voltage: 3.6 V
Output gain
×
3
(when 3.6 V < VBAT < V
CC
, 3
V
BAT
is output)
Secondary battery negative electrode and external NPN
transistor collector connection pin
B
IN
3
1
V
CC
External power supply pin
5
Emitter
External NPN transistor emitter and cycle charge
current detection resistor connection pin
6
GND
MIN. potential of this IC
8
ON/OFF
Pin that switches between cycle charge and trickle
charge
Open: Cycle
"L": Trickle
Pin for setting cycle charge current
Connection of resistor between (9) and GND:
Small charge current
Connection of resistor between (9) and (8):
Large charge current
I
SET
9
Pin that controls ON/OFF operation of this pin.
"H": ON
V
CONT
10
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA5615M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| LA5616 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Microprocessor-Controlled Audio Power Supply |
| LA5617 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Multi-System Power Supply for Audio Equipment |
| LA5618 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Multi-System Power Supply for Audio Equipment |
| LA5619 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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