MAX17543 datasheet(5/11 Pages) MAXIM

部件名	MAX17543

功能描述	3.3V Output-Voltage Application

PDF	11 Pages

Scroll/Zoom	100%

制造商	MAXIM [Maxim Integrated Products]

网页	https://www.maximintegrated.com/en.html

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Evaluates: MAX17543 in

3.3V Output-Voltage Application

MAX17543 3.3V Output Evaluation Kit

www.maximintegrated.com

Figure 5. MAX17543 3.3V Output Efficiency (DCM Mode)

Figure 6. MAX17543 3.3V Output Full Load Bode Plot

(VIN = 24V)

Figure 7. MAX17543 3.3V Output, No Load to 1A Load

Transient (PWM Mode)

100

1000

LOAD CURRENT (mA)

3.3V OUTPUT, DCM MODE,

FIGURE 4 CIRCUIT,

EFFICIENCY VS. LOAD CURRENT

VIN = 36V

VIN = 24V

VIN = 12V

MODE = VCC

figure5

3.3V OUTPUT, 2.5A LOAD

CURRENT BODE PLOT

FREQUENCY (Hz)

-30

-20

-10

-40

-60

-40

-20

100

120

-80

100k

10k

CROSSOVER FREQUENCY = 62.5kHz

PHASE MARGIN = 61.2°

GAIN

PHASE

4 6 8 1

VOUT (AC)

50mV/div

IOUT

1A/div

40µs/div

3.3V OUTPUT, PWM MODE (LOAD CURRENT

STEPPED FROM NO-LOAD TO 1A)

MODE = SGND

EV Kit Test Report (continued)

MAX17543 数据表(PDF) 5 Page - Maxim Integrated Products

MAX17543 数据表(HTML) 5 Page - Maxim Integrated Products

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