參數(shù)資料
型號: MC34060
廠商: Motorola, Inc.
英文描述: Processor Supervisory Circuits with Power-Fail 8-MSOP-PowerPAD -40 to 85
中文描述: 精密開關(guān)模式脈寬調(diào)制控制電路
文件頁數(shù): 11/16頁
文件大小: 209K
代理商: MC34060
MC34060A MC33060A
11
MOTOROLA ANALOG IC DEVICE DATA
Vin = 8.0V to 40V
50/50V
+
0.01
47k
1.0M
0.01
10k
47k
820
4.7k
10/16V
4
1
2
3
14
13
12
5
6
47k
7
8
9
10
47
75
Tip 32C
1.0
Vout
VCC
+
Comp
+
Vref
DT
CT
RT
C
E
Gnd
30k
MR851
20
μ
H *
@ 1.0A
–15V/
0.25A
3.3k
150
μ
H
@ 2.0A
+
+
*
330/16V
0.001
7.5k
MC34060A
330/16V
Figure 21. Step–Up/Down Voltage Inverting Converter
with Soft–Start and Current Limiting
Test
Conditions
Results
Line Regulation
Vin = 8.0 V to 40 V, IO = 250 mA
Vin = 12 V, IO = 1.0 to 250 mA
Vin = 12 V, IO = 250 mA
Vin = 12 V, RL = 0.1
Vin = 12 V, IO = 250 mA
52 mV
0.35%
Load Regulation
47 mV
0.32%
Output Ripple
10 mV p–p P.A.R.D.
Short Circuit Current
330 mA
Efficiency
86%
* Optional circuit to minimize output ripple
相關(guān)PDF資料
PDF描述
MC34060AD Processor Supervisory Circuits with Power-Fail 8-SOIC -40 to 85
MC34060AP Processor Supervisory Circuits with Power-Fail 8-SOIC -40 to 85
MC33060A PRECISION SWITCHMODE PULSE WIDTH MODULATOR CONTROL CIRCUIT
MC33064P-5 UNDERVOLTAGE SENSING CIRCUIT
MC34064SN-5T1 UNDERVOLTAGE SENSING CIRCUIT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC34060A 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:PRECISION SWITCHMODE PULSE WIDTH MODULATOR CONTROL CIRCUIT
MC34060A_06 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Fixed Frequency, PWM, Voltage Mode Single Ended Controllers
MC34060A_11 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Fixed Frequency, PWM Voltage Mode Single Ended Controllers
MC34060AD 功能描述:電壓模式 PWM 控制器 High Performance RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
MC34060ADG 功能描述:電壓模式 PWM 控制器 High Performance Voltage Mode PWM RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel