Nano Pulse Control™, 3.5V~40V輸入, 1A 5.0V輸出, 車電一次側DC/DC轉換器 - BD9P155MUF-C (新產品)

BD9P系列是兼顧高速回應和高效率的42V耐壓車電一次側DC/DC轉換器IC。其特點是透過Nano Pulse Control™實現的穩定且較大的降壓比、透過擴頻功能實現的低EMI(低雜訊)、在電池剛啟動時也能穩定供電的高速回應性能,有助於降低系統功耗和降低BOM成本。
包括ADAS的感測器、相機、雷達,以及車電資訊娛樂、儀錶板、 BCM(車身控制模組)在內,適用於汽車中要求小型化、高效率化、高可靠性的應用。

料號 | BD9P155MUF-CE2
狀態 | 推薦品
封裝 | VQFN20FV4040 (Wettable Flank)
單位數量 | 2500
最小包裝數量 | 2500
包裝形式 | Taping
RoHS | Yes
Functional Safety | FS supportive

規格:

Grade

Automotive

Common Standard

AEC-Q100 (Automotive Grade)

ch

1

Integrated FET / Controller

Integrated FET

Topology

Buck

Synchronous / Nonsynchronous

Synchronous

Vin1(Min.)[V]

3.5

Vin1(Max.)[V]

40.0

Vout1(Min.)[V]

5.0

Vout1(Max.)[V]

5.0

Iout1(Max.)[A]

1.0

SW frequency(Max.)[MHz]

2.2

Light Load mode

Yes

EN

Yes

PGOOD

Yes

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

功能:

  • Nano Pulse Control™
  • AEC-Q100 Qualified (Grade 1)
  • Minimum ON Pulse 50 ns (Max)
  • Synchronous Buck DC/DC Converter Integrating POWER MOSFETs
  • Soft Start Function
  • Current Mode Control
  • Reset Function
  • Quiescent Current 10 µA (Typ) with 12 V Input to 5.0 V Output
  • Light Load Mode (LLM)
  • Forced Pulse Wide Modulation (PWM) Mode
  • Phase Compensation Included
  • Selectable Spread Spectrum Switching
  • External Synchronization Function
  • Selectable Over Current Protection (OCP)
  • Input Under Voltage Lockout (UVLO) Protection
  • Thermal Shut Down (TSD) Protection
  • Output Over Voltage Protection (OVP)
  • Short Circuit Protection (SCP)