AIC1641 ETC [List of Unclassifed Manufacturers], AIC1641 Datasheet - Page 5

• Manufacturer Part Number: AIC1641
• Description: LOW VOLTAGE STEP-UP DC/DC CONVERTER
• Manufacturer: ETC [List of Unclassifed Manufacturers]

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ANALOG INTEGRATIONS CORPORATION
4F, 9 Industry E. 9th Road, Science-based Industrial Park , Hsinchu, Taiwan, R.O.C.
TYPICAL PERFORMANCE CHARACTERISTICS
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
3.6
3.4
3.2
3.0
2.8
2.6
2.4
2.2
2.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
0
0
0
AIC1641-27 Start-up & Hold-on Voltage (L=33uH)
20
Start up
Vin=0.9V
50
100
AIC1641-33 Loading Regulation (L=33uH)
AIC1641-50 Load Regulation (L=33uH)
40
100
200
60
Hold on
Output Current (mA)
Output Current (mA)
Output Current (mA)
Vin=1.2V
Vin=0.9V
150
80
300
Vin=1.5V
Vin=1.5V
100
200
400
Vin=2.0V
120
250
140
500
300
160
Vin=2.0V
Vin=3.0V
600
350
180
200
400
700
LOW VOLTAGE STEP-UP DC/DC CONVERTER
TEL: [phone] FAX:[phone]
www.analog.com.tw
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
90
85
80
75
70
65
60
55
50
90
85
80
75
70
65
60
55
50
0
0
0
AIC1641-30 Start-up & Hold-on Voltage (L=33uH)
20
Vin=0.9V
50
100
40
Start up
AIC1641-50 Efficiency (L=33uH)
AIC1641-33 Efficiency (L=33uH)
(CONTINUED)
100
Vin=0.9V
200
60
Vin=1.2V
Hold on
Output Current (mA)
Output Current (mA)
Output Current (mA)
150
80
300
100
SPEC NO: DS-1641-00 05/04/00
Vin=1.5V
200
400
Vin=1.5V
120
250
Vin=2.0V
140
500
300
AIC1641
160
Vin=3.0V
Vin=2.0V
600
350
180
200
700
400
5