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AP1551 Fiches technique(PDF) 5 Page - Anachip Corp

No de pièce AP1551
Description  150KHz, Dual Channel 2A PWM Buck DC/DC Converter
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Fabricant  ANACHIP [Anachip Corp]
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Logo ANACHIP - Anachip Corp

AP1551 Fiches technique(HTML) 5 Page - Anachip Corp

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AP1551
150KHz, Dual Channel 2A PWM Buck DC/DC Converter
Anachip Corp.
www.anachip.com.tw
Rev. 1.0 Nov 17, 2004
5/8
Typical Performance Characteristics (For Each Channel)
AP1551 Efficiency v.s. Temperature
(Vin=12V,Vout=5V,Io=2A)
75
76
77
78
79
80
81
82
83
84
85
86
-50 -30 -10 1030507090 110 130 150
Temperature (TA) (°C)
AP1551 Efficiency v.s. Temperature
(Vin=12V,Vout=3.3V,Io=2A)
73
74
75
76
77
78
79
80
81
-50 -30 -10 10 30
50 70 90 110 130 150
Temperature (TA) (°C)
AP1551 Saturation Voltage v.s. Temperature
(Vcc=12V,Vfb=0V,VSD=0)
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
-50
-25
0
25
50
75
100
125
Temperature (TA) (°C)
2A
1A
0.5A
AP1551 Switch Current Limit v.s. Temperature
(Vcc=12V,Vfb=0V)
3
3.5
4
4.5
5
5.5
-50
-30
-10
103050
7090
Temperature (TA) (°C)
AP1551 Supply Current v.s. Temperature
(Vcc=12V , No Load ,Von/off =0V(Switch ON) ,Von/off =5V(Switch OFF))
5
6
7
8
9
10
11
12
13
14
15
-50 -30 -10 10
30
50
70
90 110 130 150
Temperature (TA) (°C)
Switch ON
30
35
40
45
50
55
60
-50 -30 -10 10
30
50
70
90 110 130 150
Temperature (TA) (°C)
Switch OFF


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Numéro de composants électroniques

No de pièceDescriptionHtml ViewFabricant
AP1509 150KHz 2A PWM Buck DC/DC Converter 1  2  3  4  5  More Anachip Corp
AP1507 150KHz 3A PWM Buck DC/DC Converter 1  2  3  4  5  More Anachip Corp
RT9222 PROGRAMMABLE SYNCHRONOUS PWM BUCK CONVERTER WITH DUAL ADJUSTABLE LOW DROPOUT LINEAR REGULATOR CONROLLER 1  2  3  4  5  More List of Unclassifed Manufacturers
AP1506 150KHz 3A PWM Buck DC/DC Converter 1  2  3  4  5  More Anachip Corp
AP1515 150KHz 1.5A PWM Buck DC/DC Converter 1  2  3  4  5  More Anachip Corp
AP1501A 150Khz 5A PWM Buck DC/DC Converter 1  2  3  4  5  More Anachip Corp
NCP1501 Dual Mode PWM/Linear Buck Converter 1  2  3  4  5  More ON Semiconductor
RT9232 PROGRAMMABLE SYNCHRONOUS PWM BUCK CONVERTER WITH 1.5V/2.5V DUAL LOW DROPOUT LINEAR REGULATOR CONTROLLER AND REFERENCE OUTPUT 1  2  3  4  5  More Richtek Technology Corporation
AX2596 150KHz 3A PWM Buck DC/DC Converter 1  2  3  4  5  More List of Unclassifed Manufacturers
AX3203 150KHz 5A PWM Buck DC/DC Converter 1  2  3  4  5  More List of Unclassifed Manufacturers

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