BD9B407NF-Z (開發中)
2.7V to 5.5V Input, 4.0A Integrated MOSFET Single Synchronous Buck DC/DC Converter

BD9B407NF-Z is one of the BD9Bx07NF-Z series of single synchronous buck DC/DC converter with builtin low on-resistance power MOSFETs. It can provide current up to 4A. The output voltage can achieve a high accuracy due to ±1 % reference voltage. It features fast transient response due to constant ontime control system. The Forced PWM Mode control reduces the output voltage ripple in the whole load range. Power Good function makes it possible for system to control sequence. It achieves the highpower density and offer a small footprint on the PCB by employing 6pins 1.5mm x 1.5mm small package.

We also offer the lineup of products with Light Load Mode Control, as well as products with different Output Current.

Data Sheet 購買
* 本產品是標準級的產品。
本產品不建議使用的車載設備。

Product Detail

 
料號 | BD9B407NF-ZTR
狀態 | 開發中
封裝 | VFN006V1515A
單位數量 | 3000
最小包裝數量 | 3000
包裝形式 | Taping
RoHS | Yes

規格:

ch

1

Integrated FET / Controller

Integrated FET

Topology

Buck

Synchronous / Nonsynchronous

Synchronous

Vin1(Min.)[V]

2.7

Vin1(Max.)[V]

5.5

Vout1(Min.)[V]

0.6

Vout1(Max.)[V]

4

Iout1(Max.)[A]

4

SW frequency(Max.)[MHz]

2.2

Light Load mode

No

EN

Yes

PGOOD

Yes

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

Package Size [mm]

1.5x1.5 (t=1.00)

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功能:

  • Single Synchronous Buck DC/DC Converter
  • Constant On-time Control
  • Forced PWM Mode Control
  • ±1% Reference Voltage Accuracy
  • 100% Duty Cycle
  • Power Good Output
  • Output Discharge Function
  • Over Voltage Protection (OVP)
  • Over Current Protection (OCP)
  • Short Circuit Protection (SCP)
  • Thermal Shutdown Protection (TSD)
  • Under Voltage Lockout Protection (UVLO)
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