SC908 View Datasheet(PDF) - Semtech Corporation
Part Name
Description
Manufacturer
SC908 Datasheet PDF : 30 Pages
| |||
Typical Characteristics
Charger CV Line Regulation
TA = 25οC, IBAT = 50mA
4.19
4.189
4.188
4.187
4.186
4.185
4.184
4.183
4.182
4.181
4.18
4.5
5
5.5
6
6.5
7
VVAD (V)
Charger CV Temperature Regulation
VVAD = 5V, IBAT = 50mA
4.186
4.184
4.182
4.18
4.178
4.176
4.174
4.172
-40 -20
0
20
40
60
80 100 120 140
Junction Temperature (oC)
Charger CC V Regulation
BAT
VVAD = 5V, RIPRGM = 6.04kΩ
179
178.75
178.5
0οC
178.25
178
177.75
85οC
TA = 25οC
177.5
177.25
-40οC
177
176.75
176.5
176.25
176
3.5
3.6
3.7
3.8
3.9
4
4.1
VBAT (V)
SC908
Charger CV Load Regulation
TA = 25οC, VVAD = 5V
4.19
4.189
4.188
4.187
4.186
4.185
4.184
4.183
4.182
4.181
4.18
0
50 100 150 200 250 300 350 400 450 500
IBAT (mA)
Charger CC Line Regulation
VBAT = 3.75V, RIPRGM = 6.04kΩ
184
183
182
181
0οC
180
179
85οC
178
177
-40οC
176
175
TA = 25οC
174
4.5 4.75 5 5.25 5.5 5.75 6 6.25 6.5 6.75 7
VVAD (V)
Charger CC I Programming
FQ
TA = -40, 0, 25, 85 οC, VVAD = 5V, VBAT = 3.75V
500
450
400
350
300
250
200
150
100
50
2
4
6
8
10
12
14
16
RIPRGM (kΩ)
9
Share Link: 