LT8330 datasheet(16/36 Pages) AD

Part #	LT8330

Description	40V, 9A, Low IQ Synchronous Step-Up Silent Switcher with Input Disconnect and PassThru

PDF	36 Pages

Scroll/Zoom	100%

Manufacturer	AD [Analog Devices]

Direct Link	http://www.analog.com

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16 / 36 page

Data Sheet

LT8342

analog.com

Rev. 0

16 of 36

Figure 26. Full Frequency PWM Operation.

See Figure 1, VIN = 6V, VOUT = 24V,

ILOAD = 900mA

Figure 27. Continuous Burst Mode Operation.

See Figure 1, SYNC/MODE = 0V,

VIN = 6V, ILOAD = 230mA

Figure 28. Discontinuous Burst Mode Operation.

See Figure 1, SYNC/MODE = 0V,

VIN = 6V, ILOAD = 50mA

Figure 29. Light Load Low IQ Burst Mode Operation.

See Figure 1, SYNC/MODE = 0V,

VIN = 6V, ILOAD = 0A

Figure 30. Discontinuous Pulse-Skipping Mode.

See Figure 1, SYNC/MODE open,

VIN = 12V, ILOAD = 0A

Figure 31. PassThru Mode Operation.

See Circuit in Figure 49, VIN = 12V, ILOAD = 1A

1µs/DIV

VSW

20V/DIV

2A/DIV

1µs/DIV

VSW

20V/DIV

2A/DIV

1µs/DIV

VSW

20V/DIV

2A/DIV

400µs/DIV

VSW

20V/DIV

2A/DIV

1µs/DIV

VSW

20A/DIV

2A/DIV

VOUT

VIN

5µs/DIV

1A/DIV

VSW

10V/DIV

V ,

VOUT

2V/DIV

LT8330 Datasheet(PDF) 16 Page - Analog Devices

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