参数资料
型号: AP1506-33K5L-U
厂商: Diodes Inc
文件页数: 10/14页
文件大小: 0K
描述: IC REG BUCK 3.3V 3A TO263-5
标准包装: 50
类型: 降压(降压)
输出类型: 固定
输出数: 1
输出电压: 3.3V
输入电压: 4.5 V ~ 22 V
PWM 型: 电压模式
频率 - 开关: 150kHz
电流 - 输出: 3A
同步整流器:
工作温度: -20°C ~ 85°C
安装类型: 表面贴装
封装/外壳: TO-263-6,D²Pak(5 引线+接片),TO-263BA
包装: 管件
供应商设备封装: TO-263-5
AP1506
150KHz, 3A PWM BUCK DC/DC CONVERTER
Typical Performance Characteristics (Continued)
AP1506 Threshold Voltage vs. Temperature
(Vcc = 12V, Io = 100mA)
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1
0.9
0.8
AP1506 ON/OFF Current vs. ON/OFF Voltage
(V IN = 12V)
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-50 -30 -10 10 30 50 70 90 110 130 150
Temperature (T A ) ( o C)
0
3
6 9 12
ON/OFF Voltage (V)
15
18
21
Temperature (T A ) ( C)
-50 -30 -10 10 30 50 70 90 110 130 150
Temperature (T A ) ( C)
AP1506 Frequency vs. Temperature
(Vcc = 12V, Ic = 500mA, V OUT = 5V)
170
165
160
155
150
145
140
-50 -30 -10 10 30 50 70 90 110 130 150
o
AP1506 Output Voltage vs. Temperature
(V IN = 12V, Io = 3A)
3.5
3.45
3.4
3.35
3.3
3.25
3.2
3.15
3.1
3.05
3
2.95
2.9
AP1506 Feedback Current vs. Temperature
(Vcc = 12V, V OUT = 5V, V FB = 1.3V)
10
0
-10
-20
-30
-40
-50
o
80 o 100 120 140 160
-40 -20
0 20 40 60
Temperature (T A ) ( C)
AP1506
Document number: DS31015 Rev. 7 - 2
10 of 14
June 2010
? Diodes Incorporated
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