DatasheetQ Logo
Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits

MC33025P View Datasheet(PDF) - ON Semiconductor

Part Name
Description
Manufacturer
MC33025P Datasheet PDF : 20 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
MC34025, MC33025
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Power Supply Voltage
Output Driver Supply Voltage
Output Current, Source or Sink (Note 1)
DC
Pulsed (0.5 ms)
VCC
30
V
VC
25
V
IO
A
0.5
2.0
Current Sense, Soft−Start, Ramp, and Error Amp Inputs
Error Amp Output and Soft−Start Sink Current
Clock and RT Output Current
Power Dissipation and Thermal Characteristics
SO−16 Package (Case 751G)
Maximum Power Dissipation @ TA = + 25°C
Thermal Resistance, Junction−to−Air
DIP Package (Case 648)
Maximum Power Dissipation @ TA = + 25°C
Thermal Resistance, Junction−to−Air
Operating Junction Temperature
Operating Ambient Temperature (Note 2)
MC34025
MC33025
Vin
IO
ICO
PD
RqJA
PD
RqJA
TJ
TA
−0.3 to +7.0
10
5.0
862
145
1.25
100
+150
0 to +70
−40 to +105
V
mA
mA
mW
°C/W
W
°C/W
°C
°C
Storage Temperature Range
Tstg
−55 to +150
°C
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
ELECTRICAL CHARACTERISTICS (VCC = 15 V, RT = 3.65 kW, CT = 1.0 nF, for typical values TA = + 25°C, for min/max values TA
is the operating ambient temperature range that applies [Note 2], unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
REFERENCE SECTION
Reference Output Voltage (IO = 1.0 mA, TJ = + 25°C)
Line Regulation (VCC = 10 V to 30 V)
Load Regulation (IO = 1.0 mA to 10 mA)
Temperature Stability
Total Output Variation over Line, Load, and Temperature
Output Noise Voltage (f = 10 Hz to 10 kHz, TJ = + 25°C)
Long Term Stability (TA = +125°C for 1000 Hours)
Output Short Circuit Current
OSCILLATOR SECTION
Vref
Regline
Regload
TS
Vref
Vn
S
ISC
5.05
4.95
−30
5.1
5.15
V
2.0
15
mV
2.0
15
mV
0.2
mV/°C
5.25
V
50
mV
5.0
mV
−65
−100
mA
Frequency
kHz
TJ = + 25°C
fosc
380
400
420
Line (VCC = 10 V to 30 V) and Temperature (TA = Tlow to Thigh)
370
400
430
Frequency Change with Voltage (VCC = 10 V to 30 V)
Dfosc/DV
0.2
1.0
%
Frequency Change with Temperature (TA = Tlow to Thigh)
Dfosc/DT
2.0
%
Sawtooth Peak Voltage
VP
2.6
2.8
3.0
V
Sawtooth Valley Voltage
VV
0.7
1.0
1.25
V
Clock Output Voltage
High State
Low State
VOH
VOL
V
3.9
4.5
2.3
2.9
1. Maximum package power dissipation limits must be observed.
2. Low duty cycle pulse techniques are used during test to maintain junction temperature as close to ambient as possible.
Tlow = 0°C for MC34025
Tlow = − 40°C for MC33025
Thigh = +70°C for MC34025
Thigh = +105°C for MC33025
http://onsemi.com
2
 

Share Link: 

datasheetq.com  [ Privacy Policy ]Request Datasheet ] [ Contact Us ]