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MC34167D2T PDF预览

MC34167D2T

更新时间: 2024-11-24 22:19:55
品牌 Logo 应用领域
安森美 - ONSEMI 稳压器开关电源开关
页数 文件大小 规格书
16页 412K
描述
POWER SWITCHING REGULATORS

MC34167D2T 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:D2PAK包装说明:TO-263, SMSIP5H,.6,67TB
针数:4Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.14模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:VOLTAGE-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:40 V最小输入电压:7.5 V
标称输入电压:12 VJESD-30 代码:R-PSSO-G5
JESD-609代码:e0长度:10.02 mm
湿度敏感等级:1功能数量:1
端子数量:5最高工作温度:70 °C
最低工作温度:最大输出电流:8 A
封装主体材料:PLASTIC/EPOXY封装代码:TO-263
封装等效代码:SMSIP5H,.6,67TB封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):240
认证状态:Not Qualified座面最大高度:4.826 mm
子类别:Switching Regulator or Controllers表面贴装:YES
切换器配置:BUCK-BOOST最大切换频率:81 kHz
技术:BIPOLAR温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:1.7 mm端子位置:SINGLE
处于峰值回流温度下的最长时间:30宽度:9.1945 mm
Base Number Matches:1

MC34167D2T 数据手册

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Order this document by MC34167/D  
The MC34167, MC33167 series are high performance fixed frequency  
power switching regulators that contain the primary functions required for  
dc–to–dc converters. This series was specifically designed to be  
incorporated in step–down and voltage–inverting configurations with a  
minimum number of external components and can also be used cost  
effectively in step–up applications.  
POWER SWITCHING  
REGULATORS  
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.  
SEMICONDUCTOR  
TECHNICAL DATA  
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.  
TH SUFFIX  
PLASTIC PACKAGE  
CASE 314A  
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  
1
5
0% to 95% Output Duty Cycle  
1
TV SUFFIX  
PLASTIC PACKAGE  
Cycle–by–Cycle Current Limiting  
Undervoltage Lockout with Hysteresis  
Internal Thermal Shutdown  
5
CASE 314B  
Heatsink surface connected to Pin 3.  
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  
T SUFFIX  
PLASTIC PACKAGE  
CASE 314D  
2
Also Available in Surface Mount D PAK Package  
1
5
Pin 1. Voltage Feedback Input  
2. Switch Output  
3. Ground  
4. Input Voltage/V  
5. Compensation/Standby  
CC  
Simplified Block Diagram  
(Step Down Application)  
V
in  
D2T SUFFIX  
4
2
I
LIMIT  
PLASTIC PACKAGE  
CASE 936A  
2
1
(D PAK)  
Oscillator  
5
S
R
Q
Heatsink surface (shown as terminal 6  
in case outline drawing) is connected to Pin 3.  
PWM  
ORDERING INFORMATION  
Operating  
UVLO  
Thermal  
L
Temperature Range  
Device  
Package  
Surface Mount  
Straight Lead  
Horiz. Mount  
Vertical Mount  
Surface Mount  
Straight Lead  
Horiz. Mount  
Vertical Mount  
Reference  
MC33167D2T  
MC33167T  
EA  
T
A
= 40° to +85°C  
MC33167TH  
MC33167TV  
MC34167D2T  
MC34167T  
1
V
O
5.05 V/5.0 A  
3
T
A
= 0° to + 70°C  
5
MC34167TH  
MC34167TV  
This device contains 143 active transistors.  
Motorola, Inc. 1996  
Rev 3  

MC34167D2T 替代型号

型号 品牌 替代类型 描述 数据表
MC34167D2TR4G ONSEMI

完全替代

5.0 A, Step−Up/Down/Inverting Switching Regulators
MC34167D2TG ONSEMI

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