参数资料
型号: LTC4010CFE#PBF
厂商: Linear Technology
文件页数: 2/24页
文件大小: 0K
描述: IC CHARGER NIMH/NICD 16-TSSOP
标准包装: 95
功能: 充电管理
电池化学: 镍镉(NiCd)、镍金属氢化物(NiMH)
电源电压: 4.5 V ~ 34 V
工作温度: 0°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-TSSOP(0.173",4.40mm)裸露焊盘
供应商设备封装: 16-TSSOP-EP
包装: 管件
LTC4010
ABSOLUTE MAXIMUM RATINGS
(Note 1)
V CC (Input Supply) to GND ......................... –0.3V to 36V
FAULT , CHRG , V CELL , V CDIV , SENSE,
BAT or READY to GND..................... –0.3V to V CC + 0.3V
SENSE to BAT ....................................................... ±0.3V
CHEM, V TEMP or TIMER to GND ............... –0.3V to 3.5V
PGND to GND........................................................ ±0.3V
Operating Ambient Temperature Range
(Note 2)........................................................ 0°C to 85°C
Operating Junction Temperature (Note 3) ............. 125°C
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)................... 300°C
ORDER INFORMATION
PIN CONFIGURATION
TOP VIEW
FAULT 1 16 READY
CHRG 2 15 V CC
CHEM 3 14 TGATE
GND 4 13 PGND
17
V TEMP 5 12 BGATE
V CELL 6 11 INTV DD
V CDIV 7 10 BAT
TIMER 8 9 SENSE
FE PACKAGE
16-LEAD PLASTIC TSSOP
T JMAX = 125°C, Q JA = 38°C/W
EXPOSED PAD (PIN 17) IS GND. MUST BE SOLDERED TO
PCB TO OBTAIN SPECIFIED THERMAL RESISTANCE
LEAD FREE FINISH
LTC4010CFE#PBF
LEAD BASED FINISH
LTC4010CFE
TAPE AND REEL
LTC4010CFE#TRPBF
TAPE AND REEL
LTC4010CFE#TR
PART MARKING
4010CFE
PART MARKING
4010CFE
PACKAGE DESCRIPTION
16-Lead Plastic TSSOP
PACKAGE DESCRIPTION
16-Lead Plastic TSSOP
TEMPERATURE RANGE
0°C to 85°C
TEMPERATURE RANGE
0°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
ELECTRICAL CHARACTERISTICS (Note 4) The l indicates specifications which apply over the full operating
temperature range, otherwise specifications are at T A = 25°C. V CC = 12V, BAT = 4.8V, GND = PGND = 0V, unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
V CC Supply
V CC
I SHDN
Input Voltage Range
Shutdown Quiescent Current (Note 8)
V CC = BAT = 4.8V
l
4.5
5
34
10
V
μA
I Q
I CC
Quiescent Current
Operating Current
Waiting to Charge (Pause)
Fast Charge State, No Gate Load
l
l
3
5
5
9
mA
mA
V UVLO
Undervoltage Threshold Voltage
V CC Increasing
l
3.85
4.2
4.45
V
V UV(HYST)
Undervoltage Hysteresis Voltage
170
mV
V SHDNI
V SHDND
V CE
Shutdown Threshold Voltage
Shutdown Threshold Voltage
Charge Enable Threshold Voltage
V CC – BAT, V CC Increasing
V CC – BAT, V CC Decreasing
V CC – BAT, V CC Increasing
l
l
l
45
15
400
65
35
510
90
60
600
mV
mV
mV
INTV DD Regulator
V DD
I DD
INTV DD(MIN)
Output Voltage
Short-Circuit Current (Note 5)
Output Voltage
No Load
INTV DD = 0V
V CC = 4.5V, I DD = –10mA
l
l
l
4.5
–100
3.85
5
–50
5.5
–10
V
mA
V
4010fb
 
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