- 您现在的位置：买卖IC网 > PDF目录224115 > LTC4054ES5-4.2#TRMPBF (LINEAR TECHNOLOGY CORP) Standalone Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT; Package: SOT; No of Pins: 5; Temperature Range: -40°C to +125°C PDF资料下载
参数资料
| 型号： | LTC4054ES5-4.2#TRMPBF |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 电源管理 |
| 英文描述： | Standalone Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT; Package: SOT; No of Pins: 5; Temperature Range: -40°C to +125°C |
| 中文描述： | 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| 封装： | LEAD FREE, PLASTIC, TSOT-23, 5 PIN |
| 文件页数： | 9/16页 |
| 文件大小： | 185K |
| 代理商： | LTC4054ES5-4.2#TRMPBF |
2
LTC4054-4.2/LTC4054X-4.2
405442xf
(Note 1)
Input Supply Voltage (VCC) ....................... –0.3V to 10V
PROG ............................................. – 0.3V to VCC + 0.3V
BAT .............................................................. –0.3V to 7V
CHRG ........................................................ –0.3V to 10V
BAT Short-Circuit Duration .......................... Continuous
BAT Pin Current ................................................. 800mA
PROG Pin Current ................................................ 800
A
Maximum Junction Temperature .......................... 125
°C
Operating Ambient Temperature Range
(Note 2) .............................................. – 40
°C to 85°C
Storage Temperature Range ................. – 65
°C to 125°C
Lead Temperature (Soldering, 10 sec).................. 300
°C
TJMAX = 125°C, (θJA = 80°C/ W TO
150
°C/W DEPENDING ON PC BOARD LAYOUT)
(N0TE 3)
ORDER PART
NUMBER
S5 PART MARKING
LTH7
LTADY
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VCC
Input Supply Voltage
q
4.25
6.5
V
ICC
Input Supply Current
Charge Mode (Note 4), RPROG = 10k
q
300
2000
A
Standby Mode (Charge Terminated)
q
200
500
A
Shutdown Mode (RPROG Not Connected,
q
25
50
A
VCC < VBAT, or VCC < VUV)
VFLOAT
Regulated Output (Float) Voltage
0
°C ≤ TA ≤ 85°C, IBAT = 40mA
4.158
4.2
4.242
V
IBAT
BAT Pin Current
RPROG = 10k, Current Mode
q
93
100
107
mA
RPROG = 2k, Current Mode
q
465
500
535
mA
Standby Mode, VBAT = 4.2V
q
0
–2.5
–6
A
Shutdown Mode (RPROG Not Connected)
±1
±2
A
Sleep Mode, VCC = 0V
±1
±2
A
ITRIKL
Trickle Charge Current
VBAT < VTRIKL, RPROG = 2k (Note 5)
q
20
45
70
mA
VTRIKL
Trickle Charge Threshold Voltage
RPROG = 10k, VBAT Rising (Note 5)
2.8
2.9
3.0
V
VTRHYS
Trickle Charge Hysteresis Voltage
RPROG = 10k (Note 5)
60
80
110
mV
VUV
VCC Undervoltage Lockout Threshold
From VCC Low to High
q
3.7
3.8
3.92
V
VUVHYS
VCC Undervoltage Lockout Hysteresis
q
150
200
300
mV
VMSD
Manual Shutdown Threshold Voltage
PROG Pin Rising
q
1.15
1.21
1.30
V
PROG Pin Falling
q
0.9
1.0
1.1
V
VASD
VCC – VBAT Lockout Threshold Voltage
VCC from Low to High
70
100
140
mV
VCC from High to Low
5
30
50
mV
ITERM
C/10 Termination Current Threshold
RPROG = 10k (Note 6)
q
0.085
0.10
0.115
mA/mA
RPROG = 2k
q
0.085
0.10
0.115
mA/mA
VPROG
PROG Pin Voltage
RPROG = 10k, Current Mode
q
0.93
1.0
1.07
V
ICHRG
CHRG Pin Weak Pull-Down Current
VCHRG = 5V
8
20
35
A
VCHRG
CHRG Pin Output Low Voltage
ICHRG = 5mA
0.35
0.6
V
VRECHRG
Recharge Battery Threshold Voltage
VFLOAT - VRECHRG
100
150
200
mV
The q denotes specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VCC = 5V, unless otherwise noted.
ABSOLUTE
AXI U
RATI GS
W
WW
U
PACKAGE/ORDER I FOR ATIO
UU
W
ELECTRICAL CHARACTERISTICS
Consult LTC Marketing for parts specified with wider operating temperature ranges.
CHRG 1
GND 2
TOP VIEW
S5 PACKAGE
5-LEAD PLASTIC TSOT-23
BAT 3
5 PROG
4 VCC
LTC4054ES5-4.2
LTC4054XES5-4.2
相关PDF资料 |
PDF描述 |
|---|---|
| LTC4054ES5-4.2#TRPBF | Standalone Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT; Package: SOT; No of Pins: 5; Temperature Range: -40°C to +125°C |
| LTC4054XES5-4.2#TRMPBF | Standalone Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT; Package: SOT; No of Pins: 5; Temperature Range: -40°C to +125°C |
| LTC4054LES5-4.2#TRMPBF | Standalone Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT; Package: SOT; No of Pins: 5; Temperature Range: -40°C to +125°C |
| LTC4055EUF#PBF | USB Power Controller and Li-Ion Linear Charger; Package: QFN; No of Pins: 16; Temperature Range: -40°C to +125°C |
| LTF5022T-4R7N2R0-LC | 1 ELEMENT, 4.7 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC4054L | 制造商:LINER 制造商全称:Linear Technology 功能描述:150mA Standalone Linear Li-Ion Battery Charger in ThinSOT |
| LTC4054L-4.2 | 制造商:LINER 制造商全称:Linear Technology 功能描述:150mA Standalone Linear Li-Ion Battery Charger in ThinSOT |
| LTC4054LES5-4.2 | 制造商:Linear Technology 功能描述:Battery Charger Li-Ion 10mA to 150mA 4.2V 5-Pin TSOT-23 |
| LTC4054LES5-4.2#PBF | 制造商:Linear Technology 功能描述:Bulk 制造商:Linear Technology 功能描述:CHARGER BATTERY LI-ION 0.8A 5SOT23 制造商:Linear Technology 功能描述:CHARGER, BATTERY, LI-ION, 0.8A, 5SOT23 |
| LTC4054LES5-4.2#TR | 功能描述:IC CHARGR BATTERY L-ION TSOT23-5 RoHS:否 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 |
发布紧急采购，3分钟左右您将得到回复。