Datasheet > EA4533BYH

EA4533BYH

更新时间： 2022-02-26 13:55:52

品牌	Logo	应用领域
技领 - ACTIVE-SEMI		/
页数	文件大小	规格书
17页	452K
描述
Wide-Input Sensorless CC/CV Step-Down DC/DC Converter

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数据手册

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EA4533BYH 数据手册

ACT4533A/B

Rev 0, 14-Aug-13

TYPICAL PERFORMANCE CHARACTERISTICS

(Schematic as show in Figure 9, Ta = 25°C, unless otherwise specified)

Efficiency vs. Load current

Switching Frequency vs. Input Voltage

100

145

140

135

130

125

120

115

110

V_IN=12V

V_IN=18V

V_IN=24V

V_OUT= 5V

0.4 0.8

1.2 1.6 2.0

2.4

2.8 3.2 3.6

Input Voltage (V)

Load Current (A)

CC Current vs. Temperature

Switching Frequency vs. Feedback Voltage

150

120

2780

V_OUT= 5V

_IN= 12V

I_ISET= 2.65A

2740

2700

2660

2620

2580

-20

100

130

100 200 300 400 500 600 700 800 900

Temperature (°C)

Feedback Voltage (mV)

CC Current vs. Input Voltage

Maximum Peak Current vs. Duty Cycle

2850

2800

2750

2700

2650

2660

9.0

8.0

7.0

6.0

5.0

4.0

3.0

Input Voltage (V)

Duty Cycle

Innovative Power^TM

- 13 -

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