參數(shù)資料
型號： LTC4053EMSE-4.2#PBF
廠商： LINEAR TECHNOLOGY CORP
元件分類： 電源管理
英文描述： USB Compatible Lithium-Ion Battery Charger with Thermal Regulation; Package: MSOP; No of Pins: 10; Temperature Range: -40°C to +125°C
中文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10
封裝： LEAD FREE, PLASTIC, MSOP-10
文件頁數(shù)： 9/16頁
文件大?。?/td> 199K
代理商： LTC4053EMSE-4.2#PBF
LTC4053-4.2
2
4053fa
Input Supply Voltage (VCC) ....................................... 7V
BAT ........................................................................... 7V
NTC, SHDN, TIMER, PROG ............ –0.3V to VCC + 0.3V
CHRG, FAULT, ACPR .................................. –0.3V to 7V
BAT Short-Circuit Duration .......................... Continuous
BAT Current (Note 2) ............................................. 1.3A
PROG Current (Note 2) ....................................... 1.3mA
ABSOLUTE
AXI U
RATI GS
W
WW
U
PACKAGE/ORDER I FOR ATIO
UU
W
(Note 1)
Consult LTC Marketing for parts specified with wider operating temperature ranges.
ORDER PART
NUMBER
LTC4053EDD-4.2
TJMAX = 125°C, θJA = 40°C/W (NOTE 4)
EXPOSED PAD (PIN 11) IS GND
(MUST BE SOLDERED TO PCB)
1
2
3
4
5
CHRG
VCC
FAULT
TIMER
GND
10
9
8
7
6
ACPR
BAT
SHDN
PROG
NTC
TOP VIEW
11
MSE EXPOSED PAD PACKAGE
10-LEAD PLASTIC MSOP
DD PART MARKING
LBQC
Junction Temperature .......................................... 125
°C
Operating Temperature Range (Note 3) ...–40
°C to 85°C
Storage Temperature Range
MSE .................................................. – 65
°C to 150°C
DD .................................................... – 65
°C to 125°C
Lead Temperature (Soldering, 10 sec)
MSE .................................................................. 300
°C
ORDER PART
NUMBER
LTC4053EMSE-4.2
MSE PART MARKING
LTZT
TOP VIEW
11
DD PACKAGE
10-LEAD (3mm
× 3mm) PLASTIC DFN
10
9
6
7
8
4
5
3
2
1
ACPR
BAT
SHDN
PROG
NTC
CHRG
VCC
FAULT
TIMER
GND
TJMAX = 125°C, θJA = 40°C/W (NOTE 4)
EXPOSED PAD (PIN 11) IS GND
(MUST BE SOLDERED TO PCB)
ELECTRICAL CHARACTERISTICS The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VCC = 5V
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VCC
VCC Supply Voltage
●
4.25
6.5
V
ICC
VCC Supply Current
Charger On; Current Mode; RPROG = 30k (Note 5)
●
12
mA
Shutdown Mode; VSHDN = 0V
●
25
50
A
Sleep Mode VCC < VBAT or VCC ≤ 4V
●
25
50
A
VBAT
VBAT Regulated Float Voltage
●
4.158
4.2
4.242
V
IBAT
Battery Pin Current
RPROG = 3k; Current Mode
●
465
500
535
mA
RPROG = 15k; Current Mode
●
93
100
107
mA
Shutdown Mode; VSHDN = 0V
±1
±3
A
Sleep Mode VCC < VBAT or VCC < (VUV – VUV)
±1
±3
A
ITRIKL
Trickle Charge Current
VBAT < 2V; RPROG = 3k
●
35
50
65
mA
VTRIKL
Trickle Charge Trip Threshold
VBAT Rising
2.48
V
VTRIKL
Trickle Charge Trip Hysteresis
100
mV
VUV
VCC Undervoltage Lockout Voltage
VCC Rising
●
4
4.25
V
VUV
VCC Undervoltage Lockout Hysteresis
200
mV
VMSD
Manual Shutdown Threshold Voltage
SHDN Pin Voltage
0.6
1.3
V
VASD
Automatic Shutdown Threshold Voltage (VCC - VBAT) High to Low
35
mV
(VCC - VBAT) Low to High
70
mV
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF
Lead Free Tape and Reel: Add #TRPBF
相關(guān)PDF資料
PDF描述
LTC4053EMSE-4.2#TRPBF USB Compatible Lithium-Ion Battery Charger with Thermal Regulation; Package: MSOP; No of Pins: 10; Temperature Range: -40&deg;C to +125&deg;C
LTC4054ES5-4.2#TRMPBF Standalone Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT; Package: SOT; No of Pins: 5; Temperature Range: -40&deg;C to +125&deg;C
LTC4054ES5-4.2#TRPBF Standalone Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT; Package: SOT; No of Pins: 5; Temperature Range: -40&deg;C to +125&deg;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&deg;C to +125&deg;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&deg;C to +125&deg;C
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC4054 制造商:LINER 制造商全稱:Linear Technology 功能描述:Standalone Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT
LTC4054-4.2 制造商:LINER 制造商全稱:Linear Technology 功能描述:Standalone Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT
LTC4054ES5-4.2 制造商:Linear Technology 功能描述:Constant Current/Voltage Charger Li-Ion 500mA 4.2V 5-Pin TSOT-23
LTC4054ES54.2#PBF 制造商:Linear Technology 功能描述:
LTC4054ES5-4.2#PBF 制造商:Linear Technology 功能描述:Constant Current/Voltage Charger Li-Ion 500mA 4.2V 5-Pin TSOT-23 制造商:Linear Technology 功能描述:Constant Current/Voltage Charger Li-Ion 500mA 4.2V 5-Pin TSOT-23 Bulk
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