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参数资料
| 型号： | LTC4075EDD#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 2/16页 |
| 文件大小： | 0K |
| 描述： | IC CHARG BATT LI-ON USB 10DFN |
| 标准包装： | 2,500 |
| 功能： | 充电管理 |
| 电池化学： | 锂离子（Li-Ion） |
| 电源电压： | 4.3 V ~ 8 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： | 带卷 (TR) |
LTC4075/LTC4075X
ABSOLUTE
(Note 1)
AXI U RATI GS
PACKAGE/ORDER I FOR ATIO
Input Supply Voltage (DCIN, USBIN) ........... –0.3 to 10V
ENABLE, ? C ? H ? R ? G, ? P ? W ? R, USBPWR ................. –0.3 to 10V
BAT, IDC, IUSB, ITERM .................................. –0.3 to 7V
DCIN Pin Current (Note 7) ..........................................1A
USBIN Pin Current (Note 7) .................................700mA
USBIN
IUSB
ITERM
PWR
CHRG
1
2
3
4
5
TOP VIEW
11
10 DCIN
9 BAT
8 IDC
7 USBPWR
6 ENABLE
BAT Pin Current (Note 7) ............................................1A
BAT Short-Circuit Duration............................Continuous
Maximum Junction Temperature .......................... 125 ° C
Operating Temperature Range (Note 2) .. –40 ° C to 85 ° C
DD PACKAGE
10-LEAD (3mm × 3mm) PLASTIC DFN
T JMAX = 125°C, θ JA = 40°C/W (NOTE 3)
EXPOSED PAD IS GND (PIN 11)
MUST BE SOLDERED TO PCB
Storage Temperature Range.................. –65 ° C to 125 ° C
ORDER PART NUMBER
LTC4075EDD
LTC4075XEDD
DD PART MARKING
LBSC
LBRK
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 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 unless otherwise noted.
SYMBOL
V DCIN
V USBIN
I DCIN
PARAMETER
Supply Voltage
Supply Voltage
DCIN Supply Current
CONDITIONS
Charge Mode (Note 4), R IDC = 10k
Standby Mode; Charge Terminated
●
●
●
●
MIN
4.3
4.3
TYP
250
50
MAX
8
8
800
100
UNITS
V
V
μA
μA
Shutdown Mode (ENABLE = 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, ENABLE = 0V)
V DCIN > V USBIN
18
10
36
20
μA
μA
V FLOAT
Regulated Output (Float) Voltage
I BAT = 1mA
I BAT = 1mA, 0°C < T A < 85°C
4.175
4.158
4.2
4.2
4.225
4.242
V
V
I BAT
BAT Pin Current
R IDC = 1.25k, Constant-Current Mode
R IUSB = 2.1k, Constant-Current Mode
R IDC = 10k or R IUSB = 10k
●
●
●
760
450
93
800
476
100
840
500
107
mA
mA
mA
Standby Mode, Charge Terminated
Shutdown Mode (Charger Disabled)
Sleep Mode (V DCIN = 0V, V USBIN = 0V)
–3
–1
±1
–6
–2
±2
μA
μA
μA
V IDC
V IUSB
IDC Pin Regulated Voltage
IUSB Pin Regulated Voltage
Constant-Current Mode
Constant-Current Mode
0.95
0.95
1
1
1.05
1.05
V
V
I TERMINATE
Charge Current Termination Threshold
R ITERM = 1k
R ITERM = 2k
R ITERM = 10k
R ITERM = 20k
●
●
●
●
90
45
8.5
4
100
50
10
5
110
55
11.5
6
mA
mA
mA
mA
4075Xfa
2
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相关代理商/技术参数 |
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| LTC4075HVX | 制造商:LINER 制造商全称:Linear Technology 功能描述:High Voltage Dual Input Li-Ion/Polymer Battery Charger |
| LTC4075HVXEDD | 制造商:LINER 制造商全称:Linear Technology 功能描述:High Voltage Dual Input Li-Ion/Polymer Battery Charger |
| LTC4075HVXEDD#PBF | 功能描述:IC CHARGER LI-ION 10-DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 电池管理 系列:- 标准包装:61 系列:- 功能:电源管理 电池化学:锂离子（Li-Ion）、锂聚合物（Li-Pol） 电源电压:4.35 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:22-WFDFN 裸露焊盘 供应商设备封装:22-DFN（6x3）裸露焊盘 包装:管件 |
| LTC4075HVXEDD#PBF | 制造商:Linear Technology 功能描述:BATT CHARGER LI ON DUAL 10DFN 制造商:Linear Technology 功能描述:BATT CHARGER, LI ON, DUAL, 10DFN |
| LTC4075HVXEDD#TRPBF | 功能描述:IC CHARGER LI-ION 10-DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 电池管理 系列:- 标准包装:61 系列:- 功能:电源管理 电池化学:锂离子（Li-Ion）、锂聚合物（Li-Pol） 电源电压:4.35 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:22-WFDFN 裸露焊盘 供应商设备封装:22-DFN（6x3）裸露焊盘 包装:管件 |
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