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参数资料
| 型号： | LTC4060EFE#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 2/20页 |
| 文件大小： | 0K |
| 描述： | IC BATT CHARGR NIMH/NICD 16TSSOP |
| 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 ~ 10 V |
| 工作温度： | -40°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 |
| 产品目录页面： | 1341 (CN2011-ZH PDF) |
LTC4060
ABSOLUTE M AXI M U M RATINGS
(Note 1)
V CC to GND ............................................... –0.3V to 11V
Input Voltage
SHDN, NTC, SEL0, SEL1, PROG, ARCT,
BAT, CHEM, TIMER, PAUSE ...... –0.3V to V CC + 0.3V
Output Voltage
CHRG, ACP, DRIVE ................... –0.3V to V CC + 0.3V
Output Current (SENSE) ...................................... –2.2A
Short-Circuit Duration (DRIVE) ...................... Indefinite
PACKAGE/ORDER I N FOR M ATIO N
Operating Ambient Temperature Range
(Note 2) ............................................. – 40 ° C to 85 ° C
Operating Junction Temperature (Note 3) ........... 125 ° C
Storage Temperature Range
TSSOP Package ............................... – 65 ° C to 150 ° C
DFN Package .................................... –65 ° C to 125 ° C
Lead Temperature (Soldering, 10 sec)
TSSOP Package ................................................ 300 ° C
TOP VIEW
ORDER PART
TOP VIEW
ORDER PART
DRIVE
BAT
SENSE
1
2
3
16 GND
15 CHRG
14 V CC
NUMBER
LTC4060EDHC
DRIVE
BAT
SENSE
1
2
3
16 GND
15 CHRG
14 V CC
NUMBER
LTC4060EFE
TIMER
SHDN
PAUSE
4
5
6
17
13 ACP
12 CHEM
11 NTC
TIMER
SHDN
PAUSE
4
5
6
17
13 ACP
12 CHEM
11 NTC
PROG
7
10 SEL1
DHC PART
PROG
7
10 SEL1
FE PART
ARCT
8
9
SEL0
MARKING
ARCT
8
9
SEL0
MARKING
DHC16 PACKAGE
16-LEAD (5mm × 3mm) PLASTIC DFN
T JMAX = 125 ° C, θ JA = 37 ° C/W
EXPOSED PAD (PIN 17) IS GND
MUST BE SOLDERED TO PCB TO OBTAIN
θ JA = 37 ° C/W OTHERWISE θ JA = 140 ° C
4060
FE PACKAGE
16-LEAD PLASTIC TSSOP
T JMAX = 125 ° C, θ JA = 37 ° C/W
EXPOSED PAD (PIN 17) IS GND
MUST BE SOLDERED TO PCB TO OBTAIN
θ JA = 37 ° C/W OTHERWISE θ JA = 135 ° C
4060EFE
Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS The ● indicates specifications which apply over the full operating
temperature range, otherwise specifications are at T A = 25 ° C. V CC = 5V, V BAT = 2.8V, GND = 0V unless otherwise specified. All
currents into the device pins are positive and all currents out of the device pins are negative. All voltages are referenced to GND
unless otherwise specified.
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
V CC Supply
V CC
I CC
Operating Voltage Range (Note 4)
V CC Supply Current (Note 9)
I PROG = 2mA (R PROG = 698 ? ),
●
4.50
2.9
10
4.3
V
mA
PAUSE = V CC
I SD
V CC Supply Shutdown Current
SHDN = 0V
250
325
μ A
I BSD
Battery Pin Leakage Current in Shutdown (Note 5) V BAT = 2.8V, SHDN = 0V
–1
0
1
μ A
I BSL
Battery Pin Leakage Current in Sleep (Note 6)
V CC = 0V, V BAT = 5.6V
–1
0
1
μ A
V UVI1
Undervoltage Lockout Exit Threshold
SEL0 = 0, SEL1 = 0 and SEL0 = V CC ,
●
4.25
4.36
4.47
V
SEL1 = 0, V CC Increasing
V UVD1
Undervoltage Lockout Entry Threshold
SEL0 = 0, SEL1 = 0 and SEL0 = V CC ,
●
4.15
4.26
4.37
V
SEL1 = 0, V CC Decreasing
4060f
2
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