Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

SC813 Datasheet(PDF) 4 Page - Semtech Corporation

Part # SC813
Description  Adapter/USB Tri-Mode Single-cell Li-ion Charger
PDF  23 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  SEMTECH [Semtech Corporation]
Direct Link  http://www.semtech.com
Logo SEMTECH - Semtech Corporation

SC813 Datasheet(HTML) 4 Page - Semtech Corporation

  SC813 Datasheet HTML 1Page - Semtech Corporation SC813 Datasheet HTML 2Page - Semtech Corporation SC813 Datasheet HTML 3Page - Semtech Corporation SC813 Datasheet HTML 4Page - Semtech Corporation SC813 Datasheet HTML 5Page - Semtech Corporation SC813 Datasheet HTML 6Page - Semtech Corporation SC813 Datasheet HTML 7Page - Semtech Corporation SC813 Datasheet HTML 8Page - Semtech Corporation SC813 Datasheet HTML 9Page - Semtech Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 23 page
background image
© 2008 Semtech Corporation
SC811 / SC813
4
Parameter
Symbol
Conditions
Min
Typ
Max
Units
VIN Charging Disabled Quiescent
Current
Iq
VIN_DIS
V
ENB
= V
BAT
23
mA
VIN Charging Enabled Quiescent
Current
Iq
VIN_EN
V
ENB
= 0V,
excluding I
BAT
, I
IPRGM
, and I
IPUSB
23
mA
CV Regulation Voltage
V
CV
I
BAT
= 50mA, -40°C ≤ T
J
≤ 125°C
4.16
4.20
4.24
V
CV Voltage Load Regulation
V
CV_LOAD
Relative to V
CV
@ 50mA,
1mA ≤ I
BAT
≤ 1A, -40°C ≤ T
J
≤ 125°C
-20
10
mV
Re-charge Threshold
VT
ReQ
V
CV
- V
BAT
60
100
140
mV
Pre-charge Threshold (rising)
VT
PreQ
2.85
2.90
2.95
V
Battery Leakage Current
l
BAT_V0
V
BAT
= V
CV
, V
VIN
= 0V
0.1
1
μA
l
BAT_DIS
V
BAT
= V
CV
, V
VIN
= 5V, V
ENB
= 2V
0.1
1
μA
l
BAT_MON
V
BAT
= V
CV
, V
VIN
= 5V;
ENB not connected
0.1
1
μA
IPRGM Programming Resistor
R
IPRGM
2.05
29.4
kΩ
Fast-Charge Current, Adapter Mode
I
FQ_AD
R
IPRGM
= 2.94kΩ, VT
PreQ
< V
BAT
< V
CV
643
694
745
mA
Pre-Charge Current, Adapter Mode and
USB High Power Mode
I
PreQ_AD
R
IPRGM
= 2.94kΩ, 1.8V < V
BAT
< VT
PreQ
105
139
173
mA
Termination Current, Any Mode
I
TERM
R
IPRGM
= 2.94kΩ, V
BAT
= V
CV
59
69
80
mA
IPUSB Programming Resistor
R
IPUSB
2.05
29.4
kΩ
Fast-Charge Current, USB High Power
Mode
I
FQ_USB
R
IPUSB
= 4.42kΩ, 1.8V < V
BAT
< VT
PreQ
427
462
497
mA
Pre-Charge Current and Fast-Charge
Current, USB Low Power Mode
I
PreQ_USB
R
IPUSB
= 4.42kΩ, 1.8V < V
BAT
< V
CV
69
92
116
mA
Dropout Voltage
V
DO
I
BAT
= 700mA, 0°C ≤ T
J
≤ 125°C
0.40
0.60
V
IPRGM Fast-charge Regulated Voltage
V
IPRGM_FQ
V
VIN
= 5.0V, VT
PreQ
< V
BAT
< V
CV
2.04
V
IPRGM Pre-charge Regulated Voltage
V
IPRGM_PQ
1.8V < V
BAT
< VT
PreQ
0.408
V
IPRGM Termination Threshold Voltage
VT
IPRGM_TERM
V
BAT
= V
CV
(either input selected)
0.204
V
IPUSB Fast-charge Regulated Voltage
V
IPUSB_FQ
V
VIN
= 0V, VT
PreQ
< V
BAT
< V
CV
2.04
V
IPUSB Pre-charge or USB Low Power
Mode Regulated Voltage
V
IPUSB_PQ
V
VIN
= 0V, V
BAT
< VT
PreQ
0.408
V
VIN USB Modes Under-Voltage Load
Regulation Limiting Voltage
V
UVLR
5mA ≤ VIN supply current limit ≤
500mA, V
MODE
= 2V,
R
IPUSB
= 3.65kΩ (559mA)
4.45
4.58
4.70
V
Electrical Characteristics (continued)



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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