- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄44976 > LSP4054YLAD (LITE-ON SEMICONDUCTOR CORP) 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 PDF資料下載
參數(shù)資料
| 型號(hào)： | LSP4054YLAD |
| 廠商： | LITE-ON SEMICONDUCTOR CORP |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| 封裝： | SOT-89, 5 PIN |
| 文件頁(yè)數(shù)： | 13/17頁(yè) |
| 文件大?。?/td> | 634K |
| 代理商： | LSP4054YLAD |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)當(dāng)前第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)
Liteon Semiconductor Corporation
LSP4054
Standalone Linear Li-ion Battery Charger with Thermal Regulation
Rev1.1
5/17
ABSOLUTE MAXIMUM RATINGS
(NOTE 1)
Parameter
Rating
Unit
Input Supply Voltage
-0.3 to 10
V
PROG
-0.3 to Vcc + 0.3
V
BAT
-0.3 to 7
V
CHRG
-0.3 to 10
V
BAT short-circuit duration
continuous
BAT pin current
800
mA
PROG pin current
800
uA
Operating temperature(Note 2)
-40 to 85
°C
Maximum Junction Temperature
125
°C
Storage Temperature
-65 to 150
°C
Lead Temperature (Soldering, 10 sec)
300
°C
Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired.
Note 2: The LSP4054 is guaranteed to meet performance specifications from 0°C ~ 70°C. Specifications over the
-40°C ~85°C operating temperature range are assured by design, characterization and correlation with
statistical process controls.
ELECTRICAL CHARACTERISTICS
The * denotes specifications which apply over the full operating temperature range, otherwise specifications are at
TA=25°C. Vcc=5V, unless otherwise noted.
PARAMETER
SYMBO
L
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Input Voltage
Vcc
*
4.25
6.5
V
*Charge mode(Note3) RPROG=10k
300
2000
*Standby mode(Charge terminated)
200
500
Input supply current
Icc
*Shutdown mode(RPROG not
connected, VCC＜VBAT, or VCC＜VUV)
25
50
uA
Regulated output (Float)
voltage
VFLOAT
0°C＜TA＜85°C, IBAT=40mA
4.158
4.2
4.342
V
*RPROG=10k, current mode
93
100
107
mA
*RPROG=2k, current mode
465
500
535
mA
*VBAT=4.2V, Standby mode
0
-2.5
-6
uA
Shutdown mode(RPROG not
connected,
±1
±2
uA
BAT pin current
IBAT
VCC=0V, Sleep mode
±1
±2
uA
Trickle charge current
ITRIKL
*VBAT＜VTRIKL, RPROG=2k
20
45
70
mA
Trickle charge threshold
voltage
VTRIKL
RPROG=10k, VBAT Rising
2.8
2.9
3.0
V
Trickle charge hystersis
voltage
VTRHYS
RPROG=10k
60
80
110
mV
Vcc undervoltage lockout
threshold
VUV
*From Vcc low to high
3.7
3.8
3.93
V
Vcc undervoltage lockout
hystersis
VUVHYS
*
150
200
300
mV
*PROG pin rising
1.15
1.21
1.30
Manual shutdown threshold
voltage
VMSD
*PROG pin falling
0.9
1.0
1.1
V
Vcc from low to high
70
100
140
VCC – VBAT lockout threshold
voltage
VASD
Vcc from high to low
5
30
50
mV
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LSP4054CLAD | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| LSP5503SEC | 4 A SWITCHING REGULATOR, 470 kHz SWITCHING FREQ-MAX, PDSO8 |
| LT1004IDRG4-1-2 | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, PDSO8 |
| LT1004CLP-2-5 | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PBCY3 |
| LT1004IPW-2-5 | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LSP421 | 制造商:Black Box Corporation 功能描述:10GBASE-SR SFP+ EXT DIAGMM 850 LC 300M |
| LSP421-W1 | 制造商:Black Box Corporation 功能描述:1 YEAR WARRANTY FOR LSP421 |
| LSP421-W3 | 制造商:Black Box Corporation 功能描述:3 YEAR WARRANTY FOR LSP421 |
| LSP422 | 制造商:Black Box Corporation 功能描述:10GBASE-LR SFP+ EXT DIAGSM 1310 LC 10KM |
| LSP422-W1 | 制造商:Black Box Corporation 功能描述:1 YEAR WARRANTY FOR LSP422 |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。