MP87390

MP87390

12V, 90A, 4mmx6mm, Intelli-Phase^TM DrMOS Solution with Quiet Switcher^TM Technology

Parameters 概要

入力電圧（最小） (V)
3
入力電圧 (最大) (V)
8
Iout (max) (A)
90
Isw Limit (typ) (A)
130
Iin (Standby) (mA)
2.4
fsw（最小）（kHz）
100
fsw（最大）（kHz）
2000
trise (ns)
15
tfall (ns)
15
PWM Logic (V)
3.3
パッケージ（mm）
TLGA-34 (4x6)
グレード
Catalog

The MP87390 is a monolithic, half-bridge Intelli-Phase^TM solution with built-in internal power MOSFETs and gate drivers. It achieves up to 90A of continuous output current (I_OUT) across a wide input supply voltage (V_IN) range.

Quiet Switcher^TM Technology (QST^TM) utilizes a proprietary circuit design, achievable only in monolithic architecture, to suppress voltage ringing. This technology limits peak switching voltages to less than 3V above V_IN, improving device reliability, lowering EMI emissions, and reducing sensitivity to PCB layout.

The MP87390 offers many features to simplify system design. It works with controllers with a tri-state pulse-width modulation (PWM) signal. It also comes with Accu-Sense^TM current-sensing to monitor the inductor current (I_L), and temperature-sensing to report the junction temperature (T_J).

The MP87390 is ideal for server applications where efficiency and small size are at a premium. It is available in a TLGA-34 (4mmx6mm) package.

機能と利点

Quiet Switcher^TM Technology (QST^TM) Limits Peak Switching Voltages with Minimal Dependency on PCB Layout
Wide 3V to 8V Operating Input Voltage (V_IN) Range
90A Output Current (I_OUT)
Operation Up to 2MHz
Accu-Sense^TM Current Sense
Temperature Sense
Accepts Tri-State Pulse-Width Modulation (PWM) Signal
Current-Limit Protection
Over-Temperature Protection (OTP)
Fault Reporting
Available in a TLGA-34 (4mmx6mm) Package