BD9DA00MF datasheet(39/53 Pages) ROHM

Teilenummer	BD9DA00MF

Bauteilbeschribung	4 V to 16 V Input, 12 A Integrated MOSFET Single Synchronous Buck DC/DC Converter

PDF	53 Pages

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Hersteller	ROHM [Rohm]

Direct Link	http://www.rohm.com

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BD9DA00MF

Datasheet

TSZ02201-0J2J0AB01940-1-2

18.Mar.2025 Rev.001

www.rohm.com

TSZ22111 • 15 • 001

Application Characteristic Data (Reference Data) – continued

Figure 74. Switching Frequency vs Input Voltage

(VOUT = 1.2 V, IOUT = 6 A, fSW = 600 kHz, Forced CCM)

Figure 75. Frequency Characteristics

(VIN = 12 V, VOUT = 1.2 V, IOUT = 6 A, fSW = 600 kHz,

Forced CCM)

Figure 76. Load Transient Response

(VIN = 12 V, VOUT = 1.2 V, fSW = 600 kHz, Forced CCM,

IOUT = 3 A to 9 A : 1 A/μs)

Figure 77. Output Ripple Voltage

(VIN = 12 V, VOUT = 1.2 V, fSW = 600 kHz, IOUT = 6 A,

Forced CCM)

200

400

600

800

1000

1200

VIN [V]

-180

-135

-90

-45

135

180

-80

-60

-40

-20

10k

100k

Frequency [Hz]

VOUT 50 mV/div

IOUT 3 A/div

100 μs/div

VOUT 50 mV/div

SW 10 V/div

1 μs/div

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