Für neue Designs nicht empfohlen BD9151MUV
2,8-5,5 V 0,4 A/0,8 A 2-Kanal-Buck-Wandler

Produkte, die nicht für neue Designs verwendet werden können (Nicht empfohlen für Designabweichungen).

Produktdetails

 
Teilenummer | BD9151MUV-E2
Gehäuse | VQFN020V4040
Einheitenmenge | 2500
Minimale Gehäusemenge | 2500
Gehäusetyp | Taping
RoHS | Ja

Spezifikationen:

ch

2

Integrated FET / Controller

Integrated FET

Topology

Buck

Synchronous / Nonsynchronous

Synchronous

Vin1(Min.)[V]

2.8

Vin1(Max.)[V]

5.5

Vout1(Min.)[V]

1.2

Vout1(Max.)[V]

1.8

Iout1(Max.)[A]

0.4

Vin2(Min.)[V]

2.8

Vin2(Max.)[V]

5.5

Vout2(Min.)[V]

1.2

Vout2(Max.)[V]

1.2

Iout2(Max.)[A]

0.8

SW frequency(Max.)[MHz]

1

Light Load mode

Yes

EN

Yes

PGOOD

No

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Package Size [mm]

4x4 (t=1)

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Eigenschaften:

・2ch Switching Regulator
・Offers fast transient response with current mode PWM control system.
・Offers highly efficiency for all load range with synchronous rectifier (Pch / Nch FET) and SLLM™ (Simple Light Load Mode)
・Input voltage range : 2.8V to 5.5V
・Output current max. : 0.4A/0.8A
・1MHz Fixed frequency Operation
・Incorporates soft-start function.
・Incorporates thermal protection, ULVO and short-current protection circuit with time delay function.
・Incorporates shutdown function. Icc=0μA(Typ.)
・Incorporates reset function to detect input voltage
・Incorporates Pch FET gate controller
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