MAX20004 datasheet(6/20 Pages) MAXIM

Part #	MAX20004

Description	36V, 220kHz to 2.2MHz, 4A/6A/8A Fully Integrated Automotive Step-Down Converters

PDF	20 Pages

Scroll/Zoom	100%

Manufacturer	MAXIM [Maxim Integrated Products]

Direct Link	https://www.maximintegrated.com/en.html

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6 / 20 page

(VSUP = VSUPSW = 14V, VEN = 14V, VOUT = 5V, VFSYNC = 0V, RFOSC = 12kΩ, TA = +25°C, unless otherwise noted.)

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

VSUP(V)

VBIAS vs. VSUP

toc09

VOUT = 3.3V

fSW= 2.2MHz

IOUT = 0.1A

IOUT = 6A

250

500

750

1000

1250

1500

1750

2000

2250

2500

110

130

150

ROSC(kΩ)

SWITCHING FREQUENCY vs. RFOSC

toc07

4.80

4.85

4.90

4.95

5.00

5.05

5.10

5.15

5.20

IOUT (A)

LOAD REGULATION

toc11

VIN= 14V

PWM MODE

400kHz

2.2MHz

5V/div

1V/div

toc08

200ns/div

VLX

VSYNC

SYNC FUNCTION

4.80

4.85

4.90

4.95

5.00

5.05

5.10

5.15

5.20

IOUT (A)

LOAD REGULATION

toc12

VIN= 14V

SKIP MODE

400kHz

2.2MHz

0.00

0.05

0.10

0.15

0.20

0.25

0.30

0.35

0.40

0.45

0.50

IOUT (A)

DROPOUT VOLTAGE vs. IOUT

toc10

VOUT = 95% of VSET

L = COILCRAFT XAL6030-102

VSET= 5V

VSET= 3.3V

Typical Operating Characteristics

Maxim Integrated │ 6

www.maximintegrated.com

MAX20004/MAX20006/

MAX20008

36V, 220kHz to 2.2MHz, 4A/6A/8A

Fully Integrated Automotive

Step-Down Converters

MAX20004 Datasheet(PDF) 6 Page - Maxim Integrated Products

MAX20004 Datasheet(HTML) 6 Page - Maxim Integrated Products

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