參數(shù)資料
型號(hào): LTC4010CFE#PBF
廠商: LINEAR TECHNOLOGY CORP
元件分類(lèi): 穩(wěn)壓器
英文描述: High Efficiency Standalone Nickel Battery Charger; Package: TSSOP; No of Pins: 16; Temperature Range: 0°C to +70°C
中文描述: BATTERY CHARGE CONTROLLER, 615 kHz SWITCHING FREQ-MAX, PDSO16
封裝: 4.40 MM, LEAD FREE, EXPOSED PAD, PLASTIC, TSSOP-16
文件頁(yè)數(shù): 2/24頁(yè)
文件大?。?/td> 212K
代理商: LTC4010CFE#PBF
10
LTC4010
4010fa
Figure 1. LTC4010 State Diagram
CHARGE
QUALIFICATION
SHUTDOWN
DC ADAPTER PRESENT
NiCd OR
NiMH –
V
VCELL < 1.325V
*tMAX IS PROGRAMMED MAXIMUM FAST CHARGE DURATION
**OPTIONAL TEMPERATURE LIMITS APPLY
4010 F01
VCELL < 900mV
VCELL > 900mV
VCELL
> 900mV
VCELL < 900mV
VCELL < 1.22V AT tMAX*/12
OR TIME = tMAX
VCELL > 350mV, ADEQUATE VCC,
CHARGER ENABLED AND
TEMPERATURE OK (OPTIONAL)
CHECK
BATTERY
PRECHARGE**
(C/5 FOR
tMAX/12)
FAST CHARGE**
(1C)
AUTOMATIC
RECHARGE
FAULT
VCELL > 1.95V
OR PWM FAULTS
TOP-OFF
CHARGE**
(C/10)
NiMH
T/t
NO DC ADAPTER
tMAX/3
NO BATTERY
OR
VCC < 4.25V
OPERATIO
U
(Refer to Figure 1)
相關(guān)PDF資料
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