参数资料
型号: MC34129D
厂商: MOTOROLA INC
元件分类: 稳压器
英文描述: HIGH PERFORMANCE CURRENT MODE CONTROLLERS
中文描述: 1 A SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, PDSO14
封装: PLASTIC, SO-14
文件页数: 14/16页
文件大小: 347K
代理商: MC34129D
MC34129 MC33129
14
MOTOROLA ANALOG IC DEVICE DATA
Figure 29. Isolated 2.0 W Flyback Regulator
T1: Primary = 35T #32 AWG
Feedback = 12T #32 AWG
Secondary
±
5 V = 7T #32 AWG
Gap = 0.004
, for Lp of 180
μ
H
Core = Ferroxcube 813E187–3C8
Bobbin = Ferroxcube E187PCB1–8
12
0.1
7
24k
470pF
6
5
4
2.5V
OSC
R
S
Q
1.25V
220k
13
14
8
9
10
11
1
2
Gnd
–5V/20mA
Vin = 20V to 48V
0.1
2.7k
1
2
6
5
4
10k
128kHz
Sync
MOC5007
2.2k
2N5551
100
1N5819
180
pF
2
0.1
140k
330
20k
T1
1N5819
5V/380mA
100
100
1N5819
MTP
2N20
100pF
100
+
+
+
+
+
+
+
1N5819
+
+
+
3
Test
Conditions
Results
Line Regulation 5.0 V
Vin = 20 V to 40 V, Iout 5.0 V = 380 mA, Iout –5.0 V = 20 mA
Vin = 30 V, Iout 5.0 V = 100 mA to 380 mA, Iout –5.0 V = 20 mA
Vin = 30 V, Iout 5.0 V = 380 mA, Iout –5.0 V = 20 mA
Vin = 30 V, Iout 5.0 V = 380 mA, Iout –5.0 V = 20 mA
= 1.0 mV
Load Regulation 5.0 V
= 15 mV
Output Ripple 5.0 V
150 mVpp
Efficiency
73%
相关PDF资料
PDF描述
MC34129P HIGH PERFORMANCE CURRENT MODE CONTROLLERS
MC34164P-3 MICROPOWER UNDERVOLTAGE SENSING CIRCUITS
MC34164DM-5 MICROPOWER UNDERVOLTAGE SENSING CIRCUITS
MC33164DM-5 MICROPOWER UNDERVOLTAGE SENSING CIRCUITS
MC34164 Single Output LDO, 250mA, Adj.(2.5 to 5.5V), Low Noise, Fast Transient Response 5-SOT-23
相关代理商/技术参数
参数描述
MC34129DR2 功能描述:IC CURRENT MODE CTRLR 14-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 电源管理 - 专用 系列:- 应用说明:Ultrasound Imaging Systems Application Note 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:37 系列:- 应用:医疗用超声波成像,声纳 电流 - 电源:- 电源电压:2.37 V ~ 6 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:56-WFQFN 裸露焊盘 供应商设备封装:56-TQFN-EP(8x8) 包装:管件
MC34129EC 制造商:Freescale Semiconductor 功能描述:CURRENT MODE CONTROLLER 34129 DIP
MC34129EF 功能描述:IC CTLR CURRENT MODE 14-SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 电源管理 - 专用 系列:- 应用说明:Ultrasound Imaging Systems Application Note 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:37 系列:- 应用:医疗用超声波成像,声纳 电流 - 电源:- 电源电压:2.37 V ~ 6 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:56-WFQFN 裸露焊盘 供应商设备封装:56-TQFN-EP(8x8) 包装:管件
MC34129EFR2 功能描述:IC CURRENT MODE CTRLR 14-SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 电源管理 - 专用 系列:- 应用说明:Ultrasound Imaging Systems Application Note 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:37 系列:- 应用:医疗用超声波成像,声纳 电流 - 电源:- 电源电压:2.37 V ~ 6 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:56-WFQFN 裸露焊盘 供应商设备封装:56-TQFN-EP(8x8) 包装:管件
MC34129P 制造商:Freescale Semiconductor 功能描述:CURRENT MODE CONTROLLER 34129 DIP 制造商:Panasonic Industrial Company 功能描述:IC 制造商:Freescale Semiconductor 功能描述:High Performance Current Mode Controllers