参数资料
型号: ADP1829ACPZ-R7
厂商: Analog Devices Inc
文件页数: 9/28页
文件大小: 0K
描述: IC REG CTRLR BUCK PWM VM 32LFCSP
标准包装: 1
PWM 型: 电压模式
输出数: 2
频率 - 最大: 720kHz
占空比: 93%
电源电压: 3 V ~ 20 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 125°C
封装/外壳: 32-VFQFN 裸露焊盘,CSP
包装: 标准包装
产品目录页面: 791 (CN2011-ZH PDF)
配用: ADP1829-EVALZ-ND - BOARD EVALUATION ADP1829
其它名称: ADP1829ACPZ-R7DKR

Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
95
V IN = 5V
V IN = 12V
92
90
ADP1829
SWITCHING FREQUENCY = 300kHz
90
88
85
80
V IN = 20V
V IN = 15V
86
84
SWITCHING FREQUENCY = 600kHz
82
75
80
70
78
0
5
10
15
20
0
5
10
15
20
LOAD CURRENT (A)
Figure 4. Efficiency vs. Load Current, V OUT = 1.8 V, 300 kHz Switching
95
V OUT = 3.3V
90
V OUT = 1.8V
85
V OUT = 1.2V
LOAD CURRENT (A)
Figure 7. Efficiency vs. Load Current, V IN = 12 V, V OUT = 1.8 V
4.980
4.975
4.970
80
4.965
75
70
4.960
0
5
10
15
20
–40
–15
10
35
60
85
LOAD CURRENT (A)
Figure 5. Efficiency vs. Load Current, V IN = 12 V, 300 kHz Switching
94
4.970
TEMPERATURE (°C)
Figure 8. VREG Voltage vs. Temperature
92
SWITCHING FREQUENCY = 300kHz
4.968
4.966
90
4.964
88
4.962
86
84
SWITCHING FREQUENCY = 600kHz
4.960
4.958
4.956
82
4.954
80
78
4.952
4.950
0
5
10
15
20
5
8
11
14
17
20
LOAD CURRENT (A)
Figure 6. Efficiency vs. Load Current, V IN = 5 V, V OUT = 1.8 V
Rev. C | Page 9 of 28
INPUT VOLTAGE (V)
Figure 9. VREG vs. Input Voltage, 10 mA Load
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