휴대전화용 파워 매니지먼트 LSI - BD71801GWL

The BD71801GWL is an integrated Power Management LSI available in a small 80-pins 0.4mm-pitch 3.8mm-by-3.8mm Wafer-level CSP package, which is designed to meet demands for space-constrained Smart phones.
The device provides 5-Buck Converters. The device also includes 12 general-purpose LDOs providing a wide range of voltage and current capabilities.
All Buck Converters and LDOs are fully controllable by the I2C interface. The BD71801GWL is very easy to use in any mobile platforms.

* 본 제품은 STANDARD GRADE 제품입니다. 이 제품은 차재 기기의 사용을 권장하지 않습니다.
포장 수량
최소 포장 단위
포장 사양
구성 물질 일람표
BD71801GWL-E2 공급중 UCSP50L3C 2500 2500 Taping inquiry Yes
사양 :
ch 5
Vin1(Min.)[V] 2.6
Vin1(Max.)[V] 5.5
Serial I/F I2C
Operating Temperature (Min.)[°C] -35
Operating Temperature (Max.)[°C] 85
특징 :
  • · 5-Channel High Efficiency Step-down Converters.
      (Adjustable Voltage Options by I2C)
      (Switching frequency 2MHz(TYP))
    · All Buck Converters Support PFM/PWM Auto Mode.
    · 12-Channel LDOs are Programmable to Voltage Options by I2C.
    · LDOs and all Buck Converters Power ON/OFF Control Enabled by I2C Interface or External pin.
    · 2ch NMOS output LDOs (LDO11, 12) for Optimized Efficiency.
    · Power ON/OFF Sequence.
    · Support TCXO Buffer (26MHz) and 32KHz crystal oscillator.
    · I2C Compatible Interface.
      (I2C Clock Support : Full Speed Mode 400kHz)
      (Device Address is "1001011","1001100")
기술 정보
Application Note

Thermal Resistance