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Buck and Synchronous-Rectifier Pulse-Width Modulator (PWM) Controller

封装信息

Pkg. Type SOICN
Pkg. Code MSU
Pitch (mm) 1.27
Lead Count (#) 14
Pkg. Dimensions (mm) 8.69 x 3.94 x 0.00

环境和出口类别

ECCN (US) EAR99
Pb (Lead) Free No
Moisture Sensitivity Level (MSL)
HTS (US)

产品属性

Pkg. Type SOICN
Carrier Type Tube
MOQ 2000
Bias Voltage Range (V) 12 - 12
IS (Typical) 5 mA
Input Voltage (Max) (V) 12
Input Voltage (Min) (V) 2.5
Lead Count (#) 14
Length (mm) 8.7
Output Current (Max) [Rail 1] (A) 25
Output Voltage (Max) (V) 12
Output Voltage (Min) (V) 1.3
Pb (Lead) Free No
Pitch (mm) 1.3
Pkg. Dimensions (mm) 8.7 x 3.9 x 0.00
Qualification Level Standard
Temp. Range 0 to +70°C
Thickness (mm) 0
VBIAS (Max) (V) 12
VBIAS (Min) (V) 12
Width (mm) 3.9

描述

Support is limited to customers who have already adopted these products.

The HIP6012 provides complete control and protection for a DC-DC converter optimized for high-performance microprocessor applications. It is designed to drive two N-Channel MOSFETs in a synchronous-rectified buck topology. The HIP6012 integrates all of the control, output adjustment, monitoring and protection functions into a single package. The output voltage of the converter can be precisely regulated to as low as 1. 27V, with a maximum tolerance of ±1. 5% over temperature and line voltage variations. The HIP6012 provides simple, single feedback loop, voltage-mode control with fast transient response. It includes a 200kHz free-running triangle-wave oscillator that is adjustable from below 50kHz to over 1MHz. The error amplifier features a 15MHz gain-bandwidth product and 6V/µs slew rate which enables high converter bandwidth for fast transient performance. The resulting PWM duty ratio ranges from 0% to 100%. The HIP6012 protects against overcurrent conditions by inhibiting PWM operation. The HIP6012 monitors the current by using the rDS(ON) of the upper MOSFET which eliminates the need for a current sensing resistor.