Electronic Components Datasheet Search
Selected language     English  ▼


MC34163_05 Datasheet(PDF) 3 Page - ON Semiconductor

Part No. MC34163_05
Description  3.4 A, Step−Up/Down/Inverting Switching Regulators
Download  16 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  ONSEMI [ON Semiconductor]
Homepage  http://www.onsemi.com
Logo 

 
 3 page
background image
MC34163, MC33163
http://onsemi.com
3
ELECTRICAL CHARACTERISTICS (VCC = 15 V, Pin 16 = VCC, CT = 620 pF, for typical values TA = 25°C, for min/max values TA is
the operating ambient temperature range that applies (Note 5), unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
OSCILLATOR
Frequency
TA = 25°C
Total Variation over VCC = 2.5 V to 40 V, and Temperature
fOSC
46
45
50
54
55
kHz
Charge Current
Ichg
225
mA
Discharge Current
Idischg
25
mA
Charge to Discharge Current Ratio
Ichg/Idischg
8.0
9.0
10
Sawtooth Peak Voltage
VOSC(P)
1.25
V
Sawtooth Valley Voltage
VOSC(V)
0.55
V
FEEDBACK COMPARATOR 1
Threshold Voltage
TA = 25°C
Line Regulation (VCC = 2.5 V to 40 V, TA = 25°C)
Total Variation over Line, and Temperature
Vth(FB1)
4.9
4.85
5.05
0.008
5.2
0.03
5.25
V
%/V
V
Input Bias Current (VFB1 = 5.05 V)
IIB(FB1)
100
200
mA
FEEDBACK COMPARATOR 2
Threshold Voltage
TA = 25°C
Line Regulation (VCC = 2.5 V to 40 V, TA = 25°C)
Total Variation over Line, and Temperature
Vth(FB2)
1.225
1.213
1.25
0.008
1.275
0.03
1.287
V
%/V
V
Input Bias Current (VFB2 = 1.25 V)
IIB(FB2)
− 0.4
0
0.4
mA
CURRENT LIMIT COMPARATOR
Threshold Voltage
TA = 25°C
Total Variation over VCC = 2.5 V to 40 V, and Temperature
Vth(Ipk Sense)
230
250
270
mV
Input Bias Current (VIpk (Sense) = 15 V)
IIB(sense)
1.0
20
mA
DRIVER AND OUTPUT SWITCH (Note 4)
Sink Saturation Voltage (ISW = 2.5 A, Pins 14, 15 grounded)
Non−Darlington Connection (RPin 9 = 110 W to VCC, ISW/IDRV ≈ 20)
Darlington Connection (Pins 9, 10, 11 connected)
VCE(sat)
0.6
1.0
1.0
1.4
V
Collector Off−State Leakage Current (VCE = 40 V)
IC(off)
0.02
100
mA
Bootstrap Input Current Source (VBS = VCC + 5.0 V)
Isource(DRV)
0.5
2.0
4.0
mA
Bootstrap Input Zener Clamp Voltage (IZ = 25 mA)
VZ
VCC + 6.0
VCC + 7.0
VCC + 9.0
V
LOW VOLTAGE INDICATOR
Input Threshold (VFB2 Increasing)
Vth
1.07
1.125
1.18
V
Input Hysteresis (VFB2 Decreasing)
VH
15
mV
Output Sink Saturation Voltage (Isink = 2.0 mA)
VOL(LVI)
0.15
0.4
V
Output Off−State Leakage Current (VOH = 15 V)
IOH
0.01
5.0
mA
TOTAL DEVICE
Standby Supply Current (VCC = 2.5 V to 40 V, Pin 8 = VCC,
Pins 6, 14, 15 = GND, remaining pins open)
ICC
6.0
10
mA
4. Low duty cycle pulse techniques are used during test to maintain junction temperature as close to ambient as possible.
5. Tlow =0°C for MC34163
Thigh =+ 70°C for MC34163
=− 40
°C for MC33163
= + 85
°C for MC33163




Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
MIC2172_05100kHz 1.25A Switching Regulators 1 2 3 4 5 MoreMicrel Semiconductor
GM66055.0A PRECISION LINEAR REGULATORS 1 2 3 4 5 MoreList of Unclassifed Manufacturers
TL750MLOW-DROPOUT VOLTAGE REGULATORS 1 2 3 4 5 MoreTexas Instruments
TPS72501_07LOW INPUT VOLTAGE 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR 1 2 3 4 5 MoreTexas Instruments
BAS16DXV6T1Dual Switching Diode 1 2 3 4 5 MoreON Semiconductor
2SJ182SILICON SPEED POWER SWITCHING 1 Hitachi Semiconductor
SSM6N7002FUHigh Speed Switching Applications Analog Switch Applications 1 2 3 4 5 Toshiba Semiconductor
HAT2114RSilicon N Channel Power MOS FET High Speed Power Switching 1 2 3 4 5 MoreRenesas Technology Corp

Link URL

Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Bookmark   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com 2003 - 2017    


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl