数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

STC4054GR 数据表(PDF) 6 Page - STMicroelectronics

部件名 STC4054GR
功能描述  800mA Standalone linear Li-Ion Battery charger with thermal regulation
PDF  17 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

STC4054GR 数据表(HTML) 6 Page - STMicroelectronics

Back Button STC4054GR Datasheet HTML 2Page - STMicroelectronics STC4054GR Datasheet HTML 3Page - STMicroelectronics STC4054GR Datasheet HTML 4Page - STMicroelectronics STC4054GR Datasheet HTML 5Page - STMicroelectronics STC4054GR Datasheet HTML 6Page - STMicroelectronics STC4054GR Datasheet HTML 7Page - STMicroelectronics STC4054GR Datasheet HTML 8Page - STMicroelectronics STC4054GR Datasheet HTML 9Page - STMicroelectronics STC4054GR Datasheet HTML 10Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 17 page
background image
Electrical characteristics
STC4054
6/17
4
Electrical characteristics
Table 4.
Electrical characteristics
(VCC = 5V, CI = 1µF, TJ = -40 to 85° unless otherwise specified) (Note 1).
Symbol
Parameter
Test
Min.
Typ.
Max.
Unit
VCC
Supply voltage
4.25
6.5
V
ICC
Supply current (
Note 2)
Charge mode, RPROG =10KΩ,
VBAT = 3.5V
150
500
µA
Standby mode (charge terminated)
150
300
Shutdown mode
RPROG not
connected
21
40
VCC < VBAT
17
50
VCC < VUV
17
40
VBAT
Termination output voltage
VCC = 4.3V to 6.5V, RPROG =10KΩ
4.158
4.2
4.242
V
IBAT
BAT pin current
Current mode RPROG=10KΩ
90
100
110
mA
Current mode RPROG=2KΩ
465
500
535
mA
Standby mode VBAT=4.2V
0
-2.5
-6
µA
Shutdown mode (RPROG not
connected), TJ=25°C
±1
±2µA
Sleep mode, VCC=0V, TJ=25°C
±1
±2µA
IPRE
Pre-charge current
VBAT<2.8V RPROG =2KΩ TJ=25°C
20
45
70
mA
VPRE
Pre-charge threshold
RPROG =10KΩ VBAT falling
2.8
2.9
3.0
V
Hysteresis RPROG =10KΩ
70
100
130
mV
VUV
VCC Undervoltage lockout
VCC Low to High RPROG =10KΩ
3.7
3.8
3.9
V
Hysteresis RPROG =10KΩ
50
180
300
mV
VMSD
Manual shutdown threshold
PROG Pin Rising
1.15
1.21
1.30
V
PROG Pin Falling
0.85
0.95
1.05
VASD
VCC-VBAT Lockout threshold
VCC Low to High TJ=25°C
RPROG =10KΩ
50
85
120
mV
VCC High to Low TJ=25°C
RPROG =10KΩ
530
50
ITERM
C/10 Termination current
threshold (IBAT/IBATC10)
(
Note 3)
RPROG =10KΩ
0.1
mA/mA
RPROG =2KΩ
0.1
VPROG
PROG pin voltage
Current Mode RPROG =10KΩ
0.93
1.0
1.07
V
ICHRG
CHRG Pin current weak
pull-down
VCHRG=5V, VBAT=4.3V,
RPROG =10KΩ
820
35
µA
VCHRG
CHRG Pin pull-down
voltage
ICHRG=5mA
0.35
0.6
V
∆V
RECHRG
Recharger battery threshold
voltage
VFLOAT-VRECHRG, TJ=25°C
RPROG =10KΩ
200
mV



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com