SC803 SEMTECH [Semtech Corporation], SC803 Datasheet - Page 15

• Manufacturer Part Number: SC803
• Description: Fully Integrated High Current Lithium-Ion Battery Charger System
• Manufacturer: SEMTECH [Semtech Corporation]

 2004 Semtech Corp.
POWER MANAGEMENT
Typical Characteristics
650
550
450
350
250
150
50
10
4.5
3.5
2.5
1.5
Dropout Voltage vs Output Current
4
3
2
210
Output Current (mA)
410
610
810
1010
Battery Charge Profile
Charge Time
15
1600
1400
1200
1000
800
600
400
200
0
0
IPRGM Voltage vs Output Current
200
Output Current (mA)
400
600
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
800 1000
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RPRGM = 1.87K
SC803
Vout
Iout