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参数资料
| 型号： | LTC4089EDJC-5#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 2/24页 |
| 文件大小： | 0K |
| 描述： | IC USB POWER MANAGER 22-DFN |
| 标准包装： | 2,500 |
| 功能： | 电源管理 |
| 电池化学： | 锂离子（Li-Ion） |
| 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： | 带卷 (TR) |
LTC4089/LTC4089-5
ABSOLUTE MAXIMUM RATINGS
(Notes 1, 2, 3, 4, 5)
Terminal Voltage
PIN CONFIGURATION
TOP VIEW
BOOST ...................................................... –0.3V to 50V
BOOST above SW .....................................................25V
HVIN, HVEN .............................................. –0.3V to 40V
IN, OUT, HVOUT
GND
GND
HVOUT
V C
1
2
3
4
22 HVEN
21 HVIN
20 BOOST
19 SW
t < 1ms and Duty Cycle < 1% .................. –0.3V to 7V
DC............................................................ –0.3V to 6V
BAT .............................................................. –0.3V to 6V
NTC, TIMER, PROG, CLPROG ....... –0.3V to (V CC + 0.3V)
CHRG , HPWR, SUSP, HVPR ......................... –0.3V to 6V
Pin Current, DC
IN, OUT, BAT (Note 6)...............................................2.5A
NTC 5
VNTC 6
HVPR 7
CHRG 8
PROG 9
GATE 10
BAT 11
23
18 HVOUT
17 TIMER
16 SUSP
15 HPWR
14 CLPROG
13 OUT
12 IN
Operating Temperature Range
LTC4089E ................................................. –40°C to 85°C
Maximum Operating Junction Temperature .......... 110°C
Storage Temperature Range................... –65°C to 125°C
ORDER INFORMATION
DJC PACKAGE
22-LEAD (6mm 3mm) PLASTIC DFN
T JMAX = 110°C, θ JA = 40°C/W
EXPOSED PAD (PIN 23) IS GND, MUST BE SOLDERED TO PCB
LEAD FREE FINISH
LTC4089EDJC#PBF
LTC4089EDJC-5#PBF
TAPE AND REEL
LTC4089EDJC#TRPBF
LTC4089EDJC-5#TRPBF
PART MARKING
4089
40895
PACKAGE DESCRIPTION
22-Lead (6mm × 3mm) Plastic DFN
22-Lead (6mm × 3mm) Plastic DFN
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 85°C
Consult LTC Marketing for parts speci?ed with wider operating temperature ranges.
Consult LTC Marketing for information on non-standard lead based ?nish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel speci?cations, go to: http://www.linear.com/tapeandreel/
ELECTRICAL CHARACTERISTICS The l denotes the speci?cations which apply over the full operating
temperature range, otherwise speci?cations are at T A = 25°C. HVIN = 12V, BOOST = 17V, V IN = 5V, V BAT = 3.7V, HVEN = 12V,
HPWR = 5V, R PROG = 100k, R CLPROG = 2k, SUSP = 0V, unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
USB Input Current Limit
V IN
I IN
USB Input Supply Voltage
Input Bias Current
IN
I BAT = 0 (Note 7)
Suspend Mode; SUSP = 5V
l
l
l
4.35
0.5
50
5.5
1
100
V
mA
μA
I LIM
Current Limit
R CLPROG = 2k, HPWR = 5V
R CLPROG = 2k, HPWR = 0V
l
l
475
90
500
100
525
110
mA
mA
I IN(MAX)
R ON
Maximum Input Current Limit
ON Resistance V IN to V OUT
(Note 8)
I OUT = 80mA Load
2.4
0.215
A
V CLPROG
CLPROG Pin Voltage
R CLPROG = 2k
R CLPROG = 1k
l
l
0.98
0.98
1.00
1.00
1.02
1.02
V
V
I SS
Soft-Start Inrush Current
IN
5
mA/μs
V CLEN
Input Current Limit Enable
Threshold Voltage (V IN – V OUT )
(V IN – V OUT ) V IN Rising
(V IN – V OUT ) V IN Falling
20
–80
50
–50
80
–20
mV
mV
40895fc
2
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相关代理商/技术参数 |
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| LTC4090 | 制造商:LINER 制造商全称:Linear Technology 功能描述:USB Power Manager with 2A High Voltage Bat-Track Buck Regulator |
| LTC4090-5 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Dual-Input Power Manager |
| LTC4090EDJC#PBF | 功能描述:IC USB POWER MANAGER 22-DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 电池管理 系列:- 其它有关文件:STC3100 View All Specifications 特色产品:STC3100 - Battery Monitor IC 标准包装:4,000 系列:- 功能:燃料，电量检测计/监控器 电池化学:锂离子（Li-Ion） 电源电压:2.7 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-TSSOP，8-MSOP（0.118"，3.00mm 宽） 供应商设备封装:8-MiniSO 包装:带卷 (TR) 其它名称:497-10526-2 |
| LTC4090EDJC#PBF | 制造商:Linear Technology 功能描述:IC POWER CONTROL/MANAGEMENT CMOS LLCC |
| LTC4090EDJC#TRPBF | 功能描述:IC USB POWER MANAGER 22-DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 电池管理 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 功能:电池监控器 电池化学:碱性，锂离子，镍镉，镍金属氢化物 电源电压:1 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-6 包装:带卷 (TR) |
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