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MC34167: Buck / Boost / Inverting Regulator, Switching, 5.0 A

Overview
Specifications
Packages
Datasheet: 5.0 A, Step-Up/Down/Inverting Switching Regulators
Rev. 7 (263.0kB)
»信頼性データを表示する
»材料組成を表示
»製品変更通知 (2)
Product Overview
製品説明
The MC34167, MC33167 series are high performance fixed frequency power Buck Boost Inverting Switching Regulators that contain the primary functions required for dc-dc converters. This series was specifically designed to be incorporated in step-down and voltage-inverting configurations with a minimum number of external components.

These devices consist of an internal temperature compensated reference, fixed frequency oscillator with on-chip timing components, latching pulse width modulator for single pulse metering, high gain error amplifier, and a high current output switch.

Protective features consist of cycle-by-cycle current limiting, undervoltage lockout, and thermal shutdown. Also included is a low power standby mode that reduces power supply current to 36 µA.
特長
 
  • Output Switch Current in Excess of 5.0 A
  • Fixed Frequency Oscillator (72 kHz) with On-Chip Timing
  • Provides 5.05 V Output without External Resistor Divider
  • Precision 2% Reference
  • 0% to 95% Output Duty Cycle
  • Cycle-by-Cycle Current Limiting
  • Undervoltage Lockout with Hysteresis
  • Internal Thermal Shutdown
  • Operation from 7.5 V to 40 V
  • Standby Mode Reduces Power Supply Current to 36 µA
  • Economical 5-Lead TO-220 Package with Two Optional Leadforms
  • Also Available in Surface Mount D2 PAK Package
  • Moisture Sensitivity Level (MSL) Equals 1
  • Pb-Free Packages are Available
アプリケーション
  • Digital TV (LCD, PDP)
  • Efficient system pre-regulator for linear voltage regulators
  • Battery chargers
技術資料 & デザイン・リソース
データシート (1) パッケージ図 (4)
供給状況 & サンプル
製品
状態
Compliance
内容
外形
MSL*
梱包形態
予算 価格/Unit
タイプ
Case Outline
タイプ
数量
MC34167D2TG Active
Pb-free
Halide free
Buck / Boost / Inverting Regulator, Switching, 5.0 A D2PAK-5 936A-02 1 Tube 50 $1.9733
MC34167D2TR4G Active
Pb-free
Halide free
Buck / Boost / Inverting Regulator, Switching, 5.0 A D2PAK-5 936A-02 1 Tape and Reel 800 $1.9733
MC34167TG Active
Pb-free
Halide free
Buck / Boost / Inverting Regulator, Switching, 5.0 A TO-220-5 314D-04 NA Tube 50 $1.8933
MC34167THG Last Shipments 
Pb-free
Halide free
Buck / Boost / Inverting Regulator, Switching, 5.0 A TO-220-5 314A-03 NA Tube 50  
MC34167TVG Active
Pb-free
Halide free
Buck / Boost / Inverting Regulator, Switching, 5.0 A TO-220-5 314B-05 NA Tube 50 $1.48
面実装デバイスためのモイスチャー・レベル(260°Cリフローでの鉛フリー測定、235°Cリフローでの鉛フリー以外測定)
マーケットリードタイム(週) : 4 to 8
Avnet   (2015-07-09) : <100
マーケットリードタイム(週) : 4 to 8
マーケットリードタイム(週) : 13 to 16
Avnet   (2015-07-09) : <100
Digikey   (2015-07-09) : <1K
Mouser   (2015-07-09) : >1K
マーケットリードタイム(週) : Contact Factory
マーケットリードタイム(週) : 4 to 8
Avnet   (2015-07-09) : <100
Digikey   (2015-07-09) : <1K
FutureElectronics   (2015-07-09) : <100
Mouser   (2015-07-09) : >1K
PandS   (2015-07-09) : <100
Datasheet: 5.0 A, Step-Up/Down/Inverting Switching Regulators
Rev. 7 (263.0kB)
»信頼性データを表示する
»材料組成を表示
»製品変更通知 (2)
Product Overview

Product Compliance Status Description Topology Control Mode VCC Min (V) VCC Max (V) VO Typ (V) IO Typ (A) Efficiency (%) fSW Typ (kHz) Package Type
 Pb-free 
 Halide free 
 Active     Buck / Boost / Inverting Regulator, Switching, 5.0 A   Step-Down   Voltage Mode   7.5   40   5.0 to 40   5   80   72   D2PAK-5 
 Pb-free 
 Halide free 
 Active     Buck / Boost / Inverting Regulator, Switching, 5.0 A   Step-Down   Voltage Mode   7.5   40   5.0 to 40   5   80   72   D2PAK-5 
 Pb-free 
 Halide free 
 Active     Buck / Boost / Inverting Regulator, Switching, 5.0 A   Step-Down   Voltage Mode   7.5   40   5.0 to 40   5   80   72   TO-220-5 
 Pb-free 
 Halide free 
 Active     Buck / Boost / Inverting Regulator, Switching, 5.0 A   Step-Down   Voltage Mode   7.5   40   5.0 to 40   5   80   72   TO-220-5 
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