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6V To 20V, 1A 1ch PWM Buck Converter with an Integrated FET - BD9227F

The BD9227F is a 20V, 1A non-synchronous PWM duty control buck converter with an integrated internal high-side 20V Power MOSFET. Operating frequency is 1.0MHz fixed by inner circuit. Current mode control with internal slope compensation simplifies the external compensation calculation and reduces component count while allowing the use of ceramic output capacitors. Additional protection features are included such as Over Current Protection, Thermal Shutdown and Under Voltage Lockout. The under voltage lockout and hysteresis can be set by an external resistor. The BD9227F is available in SOP8.

* 본 제품은 STANDARD GRADE 제품입니다. 이 제품은 차재 기기의 사용을 권장하지 않습니다.
형명 | BD9227F-E2
상태 | 공급중
패키지 | SOP8
포장 수량 | 2500
최소 포장 단위 | 2500
포장 사양 | Taping
RoHS | Yes

사양 :

Grade

Standard

ch

1

Integrated FET / Controller

Integrated FET

Buck / Boost / Buck-Boost / Inverting

Buck

Synchronous / Nonsynchronous

Nonsynchronous

Vin1(Min.)[V]

6.0

Vin1(Max.)[V]

20.0

Vout1(Min.)[V]

1.512

Vout1(Max.)[V]

20.0

Iout1(Max.)[A]

1.0

SW frequency(Max.)[MHz]

1.0

Light Load mode

No

EN

No

PGOOD

No

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

특징 :

  • Wide Operating Input Range 6V to 20V
  • 20V/200mΩ Internal Power MOSFET
  • 1.0MHz Fixed Operating Frequency
  • Current Mode
  • Over Current Hiccup Period Protection
  • Under Voltage Locked Out (UVLO), Over Voltage Protection (OVP), Thermal Shut Down (TSD)
  • Available in SOP8 Package.