2.7V to 5.5V Input, 1A Integrated MOSFET Single Synchronous Buck DC/DC Converter

Topologie: Buck
Eingangsspannung (min.): 2.70 V
Eingangsspannung (max.): 5.50 V
Schaltfrequenz (min.): 800.00 kHz
Schaltfrequenz (max.): 1200.00 kHz
Ausgang 1: 1.80 V / 1.000 A
Ausgang 2: 1.20 V / 1.000 A
Ausgang 3: 1.50 V / 1.000 A
: 1.10 V / 1.000 A

Erstveröffentlichung am 15.12.2017, Version 004 vom


BD9A100MUV is a synchronous buck switchingregulator with built-in low on-resistance power MOSFETs.It is capable of providing current up to 1A.The SLLMTMcontrol provides excellent efficiency characteristics inlight-load conditions which make the product ideal forequipment and devices that demand minimal standbypower consumption. The oscillating frequency is high at1MHz using a small value of inductance. It is a currentmode control DC/DC converter and features high-speedtransient response. Phase compensation can also be seteasily.


  •  Synchronous Single DC/DC Converter. SLLMTM (Simple Light Load Mode) Control. Over Current Protection. Short Circuit Protection. Thermal Shutdown Protection. Under Voltage Lockout Protection. Adjustable Soft start Function. Power Good Output. VQFN016V3030 Package (Backside HeatDissipation)


  Artikel Nr. SPEC Simu-
Produktfamilie L1
IR 1
RDC1 typ
RDC1 max.
fres 1
Version Muster
74438324022 PDF RE WE-MAPI SMD-Speicherdrossel 2.2 1.6 2.9 123 141 57 SMT

Weitere Anwendungen und Artikel von Würth Elektronik zu diesem IC

  • BD9A100MUV
    Topologie: Buck, Eingangsspannung (min.): 4.71 V, Eingangsspannung (max.): 5.50 V, Schaltfrequenz (min.): 800.00 kHz, Schaltfrequenz (max.): 1200.00 kHz, Ausgang 1: 3.30 V / 1.000 A