900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Motorola Electronic Components Datasheet

MC33363B Datasheet

HIGH VOLTAGE OFF-LINE SWITCHING REGULATOR

No Preview Available !

Order this document by MC33363B/D
MC33363B
High Voltage Switching
Regulator
The MC33363B is a monolithic high voltage switching regulator that is
specifically designed to operate from a rectified 240 Vac line source. This
integrated circuit features an on–chip 700 V/1.0 A SenseFET power switch,
450 V active off–line startup FET, duty cycle controlled oscillator, current
limiting comparator with a programmable threshold and leading edge
blanking, latching pulse width modulator for double pulse suppression, high
gain error amplifier, and a trimmed internal bandgap reference. Protective
features include cycle–by–cycle current limiting, input undervoltage lockout
with hysteresis, overvoltage protection, and thermal shutdown. This device
is available in a 16–lead dual–in–line and wide body surface mount
packages.
On–Chip 700 V, 1.0 A SenseFET Power Switch
Rectified 240 Vac Line Source Operation
On–Chip 450 V Active Off–Line Startup FET
Latching PWM for Double Pulse Suppression
Cycle–By–Cycle Current Limiting
Input Undervoltage Lockout with Hysteresis
Over–Voltage Protection
Trimmed Internal Bandgap Reference
Internal Thermal Shutdown
Simplified Application
HIGH VOLTAGE
OFF–LINE
SWITCHING REGULATOR
SEMICONDUCTOR
TECHNICAL DATA
16
1
DW SUFFIX
PLASTIC PACKAGE
CASE 751N
(SOP–16L)
16
1
P SUFFIX
PLASTIC PACKAGE
CASE 648E
(DIP–16)
AC Input
Startup Input 1
Regulator
Output
8
6
RT
CT 7
Mirror
Osc
PWM
Thermal
Startup
Reg
PWM Latch
S Driver
Q
R
VCC
UVLO
3
Overvoltage
Protection
Input
OVP 11
16
Power Switch
Drain
Ipk LEB
Compensation
9
EA 10
Gnd 4, 5, 12, 13
Voltage
Feedback
Input
MOTOROLA ANALOG IC DEVICE DATA
DC Output
PIN CONNECTIONS
Startup Input 1
16
Power Switch
Drain
VCC
Gnd
RT
CT
Regulator Output
3
4
5
6
7
8
13
Gnd
12
11
Overvoltage
Protection Input
10
Voltage Feedback
Input
9 Compensation
(Top View)
ORDERING INFORMATION
Device
Operating
Temperature Range Package
MC33363BDW
SOP–16L
TJ = –25° to +125°C
MC33363BP
DIP–16
© Motorola, Inc. 1999
Rev 1
1


Motorola Electronic Components Datasheet

MC33363B Datasheet

HIGH VOLTAGE OFF-LINE SWITCHING REGULATOR

No Preview Available !

MC33363B
MAXIMUM RATINGS
Rating
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁPower Switch (Pin 16)
Drain Voltage
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁDrain Current
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁStartup Input Voltage (Pin 1, Note 1)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁPin 3 = Gnd
Pin 3 1000 µF to ground
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁPower Supply Voltage (Pin 3)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁInput Voltage Range
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁVoltage Feedback Input (Pin 10)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁCompensation (Pin 9)
Overvoltage Protection Input (Pin 11)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁRT (Pin 6)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁCT (Pin 7)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁThermal Characteristics
P Suffix, Dual–In–Line Case 648E
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁThermal Resistance, Junction–to–Air
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁThermal Resistance, Junction–to–Case
DW Suffix, Surface Mount Case 751G
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁThermal Resistance, Junction–to–Air
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁThermal Resistance, Junction–to–Case
Operating Junction Temperature
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁStorage Temperature
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁNOTE: ESDdataavailableuponrequest.
Symbol
Value
Unit
VDS
IDS
Vin
VCC
VIR
700
1.0
400
500
40
–1.0 to Vreg
V
A
V
V
V
RθJA
RθJC
RθJA
RθJC
TJ
Tstg
°C/W
80
15
95
15
–25 to +150
–55 to +150
°C
°C
ELECTRICAL CHARACTERISTICS (VCC = 20 V, RT = 10 k, CT = 390 pF, CPin 8 = 1.0 µF, for typical values TJ = 25°C,
for min/max values TJ is the operating junction temperature range that applies (Note 2), unless otherwise noted.)
Characteristic
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁREGULATOR (Pin 8)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁOutput Voltage (IO = 0 mA, TJ = 25°C)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁLine Regulation (VCC = 20 V to 40 V)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁLoad Regulation (IO = 0 mA to 10 mA)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁTotal Output Variation over Line, Load, and Temperature
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁOSCILLATOR (Pin 7)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁFrequency
CT = 390 pF
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁTJ = 25°C (VCC = 20 V)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁTJ = Tlow to Thigh (VCC = 20 V to 40 V)
CT = 2.0 nF
Á ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁTJ = 25°C (VCC = 20 V)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁTJ = Tlow to Thigh (VCC = 20 V to 40 V)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁFrequency Change with Voltage (VCC = 20 V to 40 V)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁERROR AMPLIFIER (Pins 9, 10)
Voltage Feedback Input Threshold
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁLine Regulation (VCC = 20 V to 40 V, TJ = 25°C)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁInput Bias Current (VFB = 2.6 V, TJ = 0 – 125°C)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁOpen Loop Voltage Gain (TJ = 25°C)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁGain Bandwidth Product (f = 100 kHz, TJ = 25°C)
Output Voltage Swing
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁHigh State (ISource = 100 µA, VFB < 2.0 V)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁLow State (ISink = 100 µA, VFB > 3.0 V)
Symbol Min Typ Max Unit
Vreg
5.5 6.5 7.5 V
Regline
30 500 mV
Regload
44 200 mV
Vreg 5.3 – 8.0 V
fOSC
kHz
260 285 310
255 – 315
fOSC/V
60
59
67.5 75
– 76
0.1 2.0 kHz
VFB 2.52 2.6 2.68 V
Regline
0.6 5.0 mV
IIB – 20 500 nA
AVOL 70 82 94 dB
GBW
0.85 1.0 1.15 MHz
VOH
VOL
V
4.0 5.3
– 0.2 0.35
NOTES: 1. Maximum power dissipation limits must be observed.
2. Tested junction temperature range for the MC33363B:
Tlow = –25°C
Thigh = +125°C
2 MOTOROLA ANALOG IC DEVICE DATA


Part Number MC33363B
Description HIGH VOLTAGE OFF-LINE SWITCHING REGULATOR
Maker Motorola
PDF Download

MC33363B Datasheet PDF






Similar Datasheet

1 MC33363 HIGH VOLTAGE OFF-LINE SWITCHING REGULATOR
Motorola
2 MC33363 High Voltage Switching Regulator
ON Semiconductor
3 MC33363A HIGH VOLTAGE OFF-LINE SWITCHING REGULATOR
Motorola
4 MC33363A High Voltage Switching Regulator
ON Semiconductor
5 MC33363B HIGH VOLTAGE OFF-LINE SWITCHING REGULATOR
Motorola
6 MC33363B High Voltage Switching Regulator
ON Semiconductor





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy