参数资料
型号: LTC4096EDD#PBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10
封装: 3 X 3 MM, LEAD FREE, PLASTIC, MO-229WEED-2, DFN-10
文件页数: 9/16页
文件大小: 177K
代理商: LTC4096EDD#PBF
LTC4096/LTC4096X
2
4096xf
ELECTRICAL CHARACTERISTICS
PACKAGE/ORDER INFORMATION
ABSOLUTE MAXIMUM RATINGS
VDCIN, VUSBIN
t < 1ms and Duty Cycle < 1% .................. –0.3V to 7V
Steady State............................................. –0.3V to 6V
BAT,
CHRG, SUSP........................................ –0.3V to 6V
IDC, IUSB, ITERM ...........................–0.3V to VCC + 0.3V
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
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
(Note 1,7)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VDCIN
Adapter Supply Voltage
4.25
5.5
V
VUSBIN
USB Supply Voltage
4.25
5.5
V
IDCIN
DCIN Supply Current
Charge Mode (Note 4), RIDC = 10k
Standby Mode; Charge Terminated
Shutdown Mode (SUSP = 5V)
250
50
20
800
100
40
A
IUSBIN
USBIN Supply Current
Charge Mode (Note 5), RIUSB = 10k, VDCIN = 0V
Standby Mode; Charge Terminated, VDCIN = 0V
Shutdown (VDCIN = 0V, SUSP = 5V)
VDCIN > VUSBIN
250
50
20
10
800
100
40
20
A
VFLOAT
Regulated Output (Float) Voltage
IBAT = 1mA
IBAT = 1mA, 0°C ≤ TA ≤ 85°C
4.179
4.158
4.2
4.221
4.242
V
IBAT
BAT Pin Current
RIDC = 1.25k, Constant-Current Mode
RIUSB = 2.1k, Constant-Current Mode
RIDC = 10k or RIUSB = 10k
Standby Mode, Charge Terminated
Shutdown Mode (Charger Disabled)
Sleep Mode (VDCIN = 0V, VUSBIN = 0V)
750
450
88
800
476
100
–5
–2
–5
850
500
112
–8
–4
–8
mA
A
VIDC
IDC Pin Regulated Voltage
Constant-Current Mode, RIDC = 1.25k
1
V
VIUSB
IUSB Pin Regulated Voltage
Constant-Current Mode, RIUSB = 2k
1
V
TOP VIEW
DD PACKAGE
10-LEAD (3mm
× 3mm) PLASTIC DFN
10
9
6
7
8
11
4
5
3
2
1
BAT
IDC
GND
IUSB
ITERM
DCIN
USBIN
PWR
CHRG
SUSP
TJMAX = 125°C, θJA = 40°C/W (Note 3)
EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB
ORDER PART NUMBER
DD PART MARKING
LTC4096EDD
LTC4096XEDD
LCSJ
LCLM
Order Options Tape and Reel: Add #TR
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 specied with wider operating temperature ranges.
The
denotes the specications which apply over the full operating
temperature range, otherwise specications are at TA = 25°C. VDCIN = 5V, VUSBIN = 5V, RIDC = 1kΩ, RIUSB = 2kΩ, RITERM = 2kΩ unless
otherwise noted.
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