クイックビュー - MAX4426, MAX4427, MAX4428 デュアル、高速、1.5A MOSFETドライバ

クイックビュー

技術資料

オーダー情報

その他の情報

ユーザのコメント (0)

すべて表示

製品概要

フルデータシート (PDF, 544kB)
日本語ダウンロードする

The MAX4426/4427/4428 are dual monolithic MOSFET drivers designed to translate TTL/CMOS inputs to high voltage/current outputs. The MAX4426 is a dual inverting power MOSFET driver. The MAX4427 is a dual noninverting power MOSFET driver, and the MAX4428 contains one inverting section and one noninverting section. Delay times are nearly independent of V_DD (see Typical Operating Characteristics). High-current output drivers rapidly charge and discharge the gate capacitance of even the largest power MOSFETs to within millivolts of the supply rails. This produces the power MOSFET's minumum on resistance. The MAX4426/4427/4428's high speed minimizes power losses in switching power supplies and DC-DC converters.

主な特長

アプリケーション/用途

Upgrade for TSC4426/4427/4428
Lower On Resistance: 4Ω vs. 7Ω
Shorter Delay Times:
- t_D1 — 10ns vs. 30ns
- t_D2 — 25ns vs. 50ns
1.5A Peak Output Current
Fast Rise and Fall Times: Typically 20ns with 1000pF Load
Wide Operating Range: 4.5V to 18V
Low Power Consumption:

1.8mA with Logic 1 Input
200µA with Logic 0 Input

TTL/CMOS Compatible
Latchup Protected - Withstand > 500mA Reverse Current
ESD Protected

	チャージポンプ電圧インバータ
	DC-DCコンバータ
	モータコントローラ
	ピンダイオードドライバ
	スイッチング電源

Key Specifications: Low-Side MOSFET Drivers

Part Number

Description

Peak I_OUT (A)

R_OUT (typ) (Ω)

R_OUT (max) (Ω)

Max. Rise/Fall Time Over Temp. (ns)

Max. Rise/Fall Time @+25°C (ns)

HR or 883

Supply Voltage (min) (V)

Supply Voltage (max) (V)

Package

Smallest Available Package (max w/pins) (mm²)

Operating Temp. Range (°C)

Price^**

MAX4426

Dual Inverting

1.5

40/40 (C_L=1000pF)

30/30 (C_L=1000pF)

4.5

CDIP(N)/8
PDIP(N)/8
SOIC(N)/8

-55 to +125
-40 to +85
0 to +70

$1.61 @ 1k

MAX4427

Dual Noninverting

CDIP(N)/8
LCC/20
PDIP(N)/8
SOIC(N)/8

$1.61 @ 1k

MAX4428

Dual Mixed

CDIP(N)/8
PDIP(N)/8
SOIC(N)/8

$1.61 @ 1k

See All Low-Side MOSFET Drivers (26)

Notes:
^**This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.