MC33363B Motorola, MC33363B Datasheet - Page 2

• Manufacturer Part Number: MC33363B
• 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
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, T J = 0 – 125 C)
Open Loop Voltage Gain (T J = 25 C)
Gain Bandwidth Product (f = 100 kHz, T J = 25 C)
Output Voltage Swing
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 751G
C T = 390 pF
C T = 2.0 nF
High State (I Source = 100 A, V FB < 2.0 V)
Low State (I Sink = 100 A, V FB > 3.0 V)
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)
2. Tested junction temperature range for the MC33363B:
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
MC33363B
–1.0 to V reg
–25 to +150
–55 to +150
Value
700
400
500
1.0
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 OH
V FB
V OL
I IB
Unit
C/W
V
A
V
V
V
C
C
MOTOROLA ANALOG IC DEVICE DATA
2.52
0.85
Min
260
255
5.5
5.3
4.0
60
59
70
–
–
–
–
–
–
67.5
Typ
285
6.5
0.1
2.6
0.6
1.0
5.3
0.2
30
44
20
82
–
–
–
Max
2.68
1.15
0.35
500
200
310
315
500
7.5
8.0
2.0
5.0
75
76
94
–
Unit
MHz
kHz
kHz
mV
mV
mV
nA
dB
V
V
V
V