参数资料
型号: LTC4096XEDD#PBF
厂商: Linear Technology
文件页数: 2/16页
文件大小: 0K
描述: IC CHARGER LI-ION DL 10-DFN
标准包装: 121
功能: 充电管理
电池化学: 锂离子(Li-Ion)、锂聚合物(Li-Pol)
电源电压: 4.25 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-WFDFN 裸露焊盘
供应商设备封装: 10-DFN(3x3)
包装: 管件
LTC4096/LTC4096X
ABSOLUTE MAXIMUM RATINGS
(Note 1,7)
V DCIN , V USBIN
PACKAGE/ORDER INFORMATION
TOP VIEW
t < 1ms and Duty Cycle < 1% .................. –0.3V to 7V
DCIN
1
10 BAT
Steady State............................................. –0.3V to 6V
BAT, ? C ? H ? R ? G, SUSP ........................................ –0.3V to 6V
IDC, IUSB, ITERM ........................... –0.3V to VCC + 0.3V
USBIN
PWR
CHRG
SUSP
2
3
4
5
11
9 IDC
8 GND
7 IUSB
6 ITERM
BAT Short-Circuit Duration............................Continuous
PWR Short-Circuit Duration ..........................Continuous
BAT, DCIN Pin Current (Note 6)..............................1.25A
USBIN Pin Current (Note 6) .....................................1.1A
DD PACKAGE
10-LEAD (3mm × 3mm) PLASTIC DFN
T JMAX = 125°C, θ JA = 40°C/W (Note 3)
EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB
IDC, IUSB, ITERM Pin Current ............................1.25mA
Junction Temperature ........................................... 125°C
Operating Temperature Range (Note 2) ... –40°C to 85°C
Storage Temperature Range................... –65°C to 125°C
ORDER PART NUMBER
LTC4096EDD
LTC4096XEDD
Order Options Tape and Reel: Add #TR
DD PART MARKING
LCSJ
LCLM
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/
Consult LTC Marketing for parts speci?ed with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS The ● denotes the speci?cations which apply over the full operating
temperature range, otherwise speci?cations are at T A = 25°C. V DCIN = 5V, V USBIN = 5V, R IDC = 1k Ω , R IUSB = 2k Ω , R ITERM = 2k Ω unless
otherwise noted.
SYMBOL
V DCIN
V USBIN
I DCIN
PARAMETER
Adapter Supply Voltage
USB Supply Voltage
DCIN Supply Current
CONDITIONS
Charge Mode (Note 4), R IDC = 10k
Standby Mode; Charge Terminated
MIN
4.25
4.25
TYP
250
50
MAX
5.5
5.5
800
100
UNITS
V
V
μA
μA
Shutdown Mode (SUSP = 5V)
20
40
μA
I USBIN
USBIN Supply Current
Charge Mode (Note 5), R IUSB = 10k, V DCIN = 0V
Standby Mode; Charge Terminated, V DCIN = 0V
250
50
800
100
μA
μA
Shutdown (V DCIN = 0V, SUSP = 5V)
V DCIN > V USBIN
20
10
40
20
μA
μA
V FLOAT
I BAT
Regulated Output (Float) Voltage
BAT Pin Current
I BAT = 1mA
I BAT = 1mA, 0°C ≤ T A ≤ 85°C
R IDC = 1.25k, Constant-Current Mode
R IUSB = 2.1k, Constant-Current Mode
R IDC = 10k or R IUSB = 10k
4.179
4.158
750
450
88
4.2
4.2
800
476
100
4.221
4.242
850
500
112
V
V
mA
mA
mA
Standby Mode, Charge Terminated
Shutdown Mode (Charger Disabled)
Sleep Mode (V DCIN = 0V, V USBIN = 0V)
–5
–2
–5
–8
–4
–8
μA
μA
μA
V IDC
V IUSB
IDC Pin Regulated Voltage
IUSB Pin Regulated Voltage
Constant-Current Mode, R IDC = 1.25k
Constant-Current Mode, R IUSB = 2k
1
1
V
V
4096xf
2
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