MC33363A Motorola, MC33363A Datasheet - Page 2

• Manufacturer Part Number: MC33363A
• Description: HIGH VOLTAGE OFF-LINE SWITCHING REGULATOR
• Manufacturer: Motorola

MAXIMUM RATINGS
NOTE: ESD data available upon request.
ELECTRICAL CHARACTERISTICS
for min/max values T J is the operating junction temperature range that applies (Note 2), unless otherwise noted.)
REGULATOR (Pin 8)
OSCILLATOR (Pin 7)
ERROR AMPLIFIER (Pins 9, 10)
NOTES: 1. Maximum power dissipation limits must be observed.
2
Power Switch (Pin 16)
Startup Input Voltage (Pin 1, Note 1)
Power Supply Voltage (Pin 3)
Input Voltage Range
Thermal Characteristics
Refer to Figures 15 and 16 for additional thermal
Operating Junction Temperature
Storage Temperature
Output Voltage (I O = 0 mA, T J = 25 C)
Line Regulation (V CC = 20 V to 40 V)
Load Regulation (I O = 0 mA to 10 mA)
Total Output Variation over Line, Load, and Temperature
Frequency
Frequency Change with Voltage (V CC = 20 V to 40 V)
Voltage Feedback Input Threshold
Line Regulation (V CC = 20 V to 40 V, T J = 25 C)
Input Bias Current (V FB = 2.6 V)
Open Loop Voltage Gain (T J = 25 C)
Gain Bandwidth Product (f = 100 kHz, T J = 25 C)
Drain Voltage
Drain Current
Pin 3 = Gnd
Pin 3
Voltage Feedback Input (Pin 10)
Compensation (Pin 9)
Overvoltage Protection Input (Pin 11)
R T (Pin 6)
C T (Pin 7)
P Suffix, Dual–In–Line Case 648E
DW Suffix, Surface Mount Case 751N
information.
C T = 390 pF
C T = 2.0 nF
Thermal Resistance, Junction–to–Air
Thermal Resistance, Junction–to–Case
Thermal Resistance, Junction–to–Air
Thermal Resistance, Junction–to–Case
T J = 25 C (V CC = 20 V)
T J = T low to T high (V CC = 20 V to 40 V)
T J = 25 C (V CC = 20 V)
T J = T low to T high (V CC = 20 V to 40 V)
(Pins 4, 5, 12, 13)
(Pins 4, 5, 12, 13)
2. Tested junction temperature range for the MC33363A:
1000 F to ground
T low = –25 C
Rating
Characteristic
T high = +125 C
(V CC = 20 V, R T = 10 k, C T = 390 pF, C Pin 8 = 1.0 F, for typical values T J = 25 C,
Symbol
R JA
R JC
R JA
R JC
V CC
V DS
T stg
I DS
V IR
V in
T J
MC33363A
–1.0 to V reg
–25 to +150
–55 to +150
Value
700
400
500
1.5
40
80
15
95
15
Reg load
Symbol
Reg line
f OSC / V
Reg line
A VOL
f OSC
GBW
V reg
V reg
V FB
I IB
Unit
C/W
V
A
V
V
V
C
C
MOTOROLA ANALOG IC DEVICE DATA
2.52
Min
260
255
5.5
5.3
60
59
–
–
–
–
–
–
–
67.5
Typ
285
6.5
0.1
2.6
0.6
1.0
30
44
20
82
–
–
–
Max
2.68
500
200
310
315
500
7.5
8.0
2.0
5.0
75
76
–
–
Unit
MHz
kHz
kHz
mV
mV
mV
nA
dB
V
V
V