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MC33167TH PDF预览

MC33167TH

更新时间: 2024-11-15 22:19:59
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 稳压器开关式稳压器或控制器电源电路开关式控制器电源开关局域网
页数 文件大小 规格书
16页 412K
描述
POWER SWITCHING REGULATORS

MC33167TH 技术参数

生命周期:Transferred零件包装代码:SFM
包装说明:TO-220, ZIP5H,.15,.7,67TB针数:3
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.19
Is Samacsys:N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-PSFM-T5
JESD-609代码:e0功能数量:1
端子数量:5最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:8 A
标称输出电压:5.05 V封装主体材料:PLASTIC/EPOXY
封装代码:TO-220封装等效代码:ZIP5H,.15,.7,67TB
封装形状:RECTANGULAR封装形式:FLANGE MOUNT
认证状态:Not Qualified子类别:Switching Regulator or Controllers
最大供电电流 (Isup):60 mA表面贴装:NO
切换器配置:BUCK最大切换频率:81 kHz
技术:BIPOLAR温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:1.7 mm端子位置:SINGLE
Base Number Matches:1

MC33167TH 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  

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