ADP3820AR-4.2-REEL Analog Devices Inc, ADP3820AR-4.2-REEL Datasheet - Page 5

• Manufacturer Part Number: ADP3820AR-4.2-REEL
• Manufacturer: Analog Devices Inc
• Type: Battery Chargerr

Specifications of ADP3820AR-4.2-REEL

• Battery Type: Li-Ion
• Output Current: 1mA
• Output Voltage: 4.2V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 15V
• Operating Temp Range: -20C to 85C
• Package Type: SOIC N
• Mounting: Surface Mount
• Pin Count: 8
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Not Compliant

REV. A
Figure 10. Line Transient Response (10 F Output Cap)*
Figure 8. Quiescent Current vs. Temperature*
1.100
1.000
0.900
0.800
0.700
0.600
0.500
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
7.0
5.5
4.2
4.1
4.0
0
–40
0
Figure 9. Power-Up/Power-Down*
I
LOAD
I
C
V
I
LOAD
LOAD
OUT
IN
1
= 5.1V
= 10mA
–20
= 10 F
= 10mA
= 10mA
2
3
0
INPUT VOLTAGE – V
TEMPERATURE – C
4
20
5
4
40
3
2
60
1
80
0
–5–
Figure 11. V
4.230
4.210
4.190
4.170
4.150
4.130
4.110
4.090
4.070
5.000
4.000
3.000
2.000
1.000
0.000
–100
–10
–20
–30
–40
–50
–60
–70
–80
–90
–40
0
0
10
Figure 13. Current Limit Foldback*
OUT
V
R
C
I
LOAD
IN
S
LOAD
Figure 12. Ripple Rejection*
= 0.5
20
–20
= 5.1V
vs. Temperature, V
= 1mA
100
= 10 F
40
0
TEMPERATURE – C
FREQUENCY – Hz
1k
60
I
LOAD
20
V
V
OUT
OUT
10k
– mA
80
= 4.2V
= 4.1V
IN
40
= 5.1 V, I
100k
100
ADP3820
60
LOAD
1M
120
= 10 mA*
80
10M
140