Pulse-Width-Modulation Control Circuit MB3759 PULSE-WIDTH-MO
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DS04-27200-5E
Pulse-Width-Modulation Control Circuit
MB3759
PULSE-WIDTH-MODULATION CONTROL CIRCUIT PUSH-PULL/SINGLE-ENDED OUTPUT MODE
Fujitsu MB3759 complete pulse-width modulation control system single monolithic chip. MB3759 consists internal 5.00V reference, or-connected amplifiers, externally timed synchronized) oscillator control ramp generator. MB3759 provides either push-pull single-ended mode operation with external control dead-band. output transistors have uncommitted emitters collectors that used either sink source 200mA each. Complete pulse-width-modulation system with power control circui Either push-pull single-ended mode operation Internal circuitry prohibits double pulse either output On-chip voltage reference (5V) Uncommitted output drivers Master slave oscillator control Dual error amplifiers Under voltage lockout function Dead time adjustable Package: 16-pin Plastic Package (Suffix 16-pin Ceramic Package (Suffix 16-pin Plastic Package (Suffix -PF)
PLASTIC PACKAGE DIP-16P-M04
CERAMIC PACKAGE DIP-16C-C01
PLASTIC PACKAGE FPT-16P-M06
ABSOLUTE MAXIMUM RATINGS (see NOTE)
Parameter Power Supply Voltage Collector Output Voltage Collector Output Current Amplifier Input Voltage Plastic Power Dissipation Ceramic Plastic Operating Temperature TSTG Symbol Rating +0.3 1000 25°C) 60°C) 25°C)* Unit +IN1 -IN1 F.B.
ASSIGNMENT
VIEW -IN2 +IN2
Storage Temperature
package mountedon epoxy board. (4cm 0.15cm) NOTE: Permanent device damage occur above Absolute Maximum Ratings exceeded. Functional operation should restricted conditions detailed operational sections this data sheet. Exposure absolute maximum rating conditions extended periods affect device reliability.
This device contains circuitry protect inputs against damage high static voltages electric fields. However, advised that normal precautions taken avoid application voltage higher than maximum rated voltages this high impedance circuit.
MB3759
Fig. MB3759 BLOCK DIAGRAM
OUTPUT CONTROL 0.2V DEAD TIME CONTROL ERROR AMP1 COMPARATOR REFERENCE REGULATOR VREF PULSE STEERING
FEED BACK
ERROR AMP2
MB3759
RECOMMENDED OPERATING CONDITIONS
Parameter Symbol ISINK ISOURCE IREF fOSC DIP-package -0.3 VREF 1000 -0.3 FPT-package VREF 1000 Unit
Power Supply Voltage Collector Output Voltage Collector Output Current Amplifier Input Voltage Sink Current Source Current Reference Section Output Current Timing Resistor Timing Capacitor Oscillator Frequency Operating Temperature
Note: These recommended operating conditions based standard condition. When used higher supply voltage, careful consideration ambient temperature, power consumption necessary.
ELECTRICAL CHARACTERISTICS
(TA=25°C, VCC=15V) Parameter Symbol Condition Value Unit
Reference Section Output Voltage Input Regulation Load Regulation Temperature Stability Short Circuit Output Current Reference Lockout Voltage Reference Hysteresis Voltage VREF VRIN VRLD VR/T IO=1mA 40V, TA=25°C 10mA, TA=25°C -20°C 85°C 4.75 ±200 5.25 ±750 µV/°C
MB3759
ELECTRICAL CHARACTERISTICS (continued)
Parameter Symbol Condition Value Unit
Oscillator Section Oscillator Frequency Standard Deviation Frequency Frequency Change with Voltage Frequency Change with Temperature Dead-Time Control Section Input Bias Current Maximum Duty Cycle (Each Output) Duty Cycle Input Threshold Max. Duty Voltage Cycle Error Amplifier Section
Input Offset Voltage Input Offset Current Input Bias Current Common-Mode Input Voltage Open-Loop Voltage Amplification Unity-Gain Bandwidth Common-Mode Rejection Ratio Output Sink Current (3pin) Output Source Current (3pin)
fOSC
RT=30k, CT=1000pF RT=30k, CT=1000pF
±0.1 ±0.01
±0.03
%/°C
40V, TA=25°C fOSC/T -20°C 85°C
5.25V VI=0
ISINK ISOURCE
(pin3) 2.5V (pin3) 2.5V (pin3) 2.5V
-0.3
-0.2
±250 -1.0
3.5V -15mV, VO=0.7V 15mV VO=3.5V
MB3759
ELECTRICAL CHARACTERISTICS (continued)
Parameter Symbol Condition Value Unit
Output Section Collector Leakage Current Emitter Leakage Current Collector Emitter Saturation Voltage Emitter Grounded Emitter Follower VSATC VSATE IOPC VCE=40V, VCC=40V
VCC=VC=40V, VE=0V VE=0, IC=200mA VC=15V, IE=-200mA VI=VREF
-100
Output Control Input Current
Comparator Section Input Threshold Voltage Input Sink Current (3pin) Total Device Power Supply Current Stand-by Current Switching Characteristics Rise Time Fall Time Rise Time Fall Time Emitter Grounded Emitter Follower RL=68 RL=68 RL=68 RL=68 ICCQ V4=2V, Fig-2 V(pin6)=VREF, open ISINK Duty VO(pin3)=0.7V
MB3759
Fig. TEST CIRCUIT
VCC=15V 150/2W TEST INPUT D.T. COMP 1000pF 150/2W
OUTPUT1
OUTPUT2
O.C.
Fig. OPERATING TIMING
3.0V Voltage
OUTPUT1 OUTPUT2
OSCILLATION FREQUENCY
fOSC fOSC
FUNCTION TABLE
Input (Output Control) VREF
Output State Single-ended parallel output Push-pull
MB3759
TYPICAL ELECTRICAL CURVES
Fig. REFERENCE VOLTAGE POWER SUPPLY VOLTAGE
REFERENCE VOLTAGE REFERENCE VOLTAGE CHANGE VREF (mV) IO=1mA POWER SUPPLY VOLTAGE VREF REFERENCE VOLTAGE CHANGE VREF (mV) VCC=15V IO=1mA
Fig. REFERENCE VOLTAGE TEMPERATURE
VREF
TEMPERATURE (°C)
Fig. OSCILLATOR FREQUENCY
DUTY RADIO 500k 200k 100k 100k200k500k TIMING RESISTANCE VCC=15V
Fig. DUTY RATIO DEAD TIME CONTROL VOLTAGE
VCC=15V CT=1000pF RT=30k DEAD TIME CONTROL VOLTAGE Ta=0°C 25°C 70°C
OSCILLATOR FREQUENCYf
CT=470pF 0.01µF 1000pF
0.1µF
Fig. OPEN LOOP VOLTAGE AMPLIFICATION FREQUENCY
OPEN LOOP VOLTAGE AMPLIFACTION (dB) VCC=15V VO=3V
Fig. OUTPUT VOLTAGE OUTPUT CURRENT (FEED BACK TERMINAL)
70°C 70°C 25°C VCC=15V OUTPUT CURRENT IOL, (mA) 25°C HIGH-LEVEL OUTPUT VOLTAGE
LOW-LEVEL OUTPUT VOLTAGE
100k
FREQUENCY (Hz)
MB3759
TYPICAL ELECTRICAL CURVES (Continued)
Fig. COLLECTOR SATURATION VOLTAGE COLLECTOR OUTPUT CURRENT
COLLECTOR SATURATIONVOLTAGE VSATC VCC=15V TA=0°C 25°C 70°C
Fig. EMITTER SATURATION VOLTAGE EMITTER OUTPUT CURRENT
EMITTER SATURATION VOLTAGE VSATE VCC=15V TA=0°C 25°C 70°C
COLLECTOR OUTPUT CURRENT (mA)
EMITTER OUTPUT CURRENT (mA)
Fig. OUTPUT VOLTAGE REFERENCE VOLTAGE
OUTPUT VOLTAGE REFERENCE VOLTAGE VREF VOUT POWER SUPPLY CURRENT ,ICCQ (mA)
Fig. POWER SUPPLY CURRENT POWER SUPPLY VOLTAGE
ICCQ
POWER SUPPLY VOLTAGE
Fig. POWER DISSIPATION POWER SUPPLY VOLTAGE
1000 POWER DISSIPATION (mW) TA=25°C POWER SUPPLY VOLTAGE Note: collector output current emitter grounded mode. POWER DISSIPATION (mW) (IO, (200.10) (mA) (100.10) (200.5) (100.5) (100.0) (0.0)
Fig. AVAILABLE POWER DISSIPATION TEMPERATURE
1000 TEMPERATURE (°C)
Note: (Ceramic DIP) (Plastic DIP) (Plastic FPT)
MB3759
TYPICAL APPLICATION
Fig. Chopper
100V
2.5A
100k 2.2k 10µF 5.6k 5.1k
2200pF
0.22µF
2200µF
5.1k
MB3759
TYPICAL APPLICATION (continued)
Fig. Inverter
100V
2SC2427 2.5A 2200µF
2SC2427
100k 0.22µF 2.2k 10µF 5.6k
2200pF
5.1k
5.1k
MB3759
PACKAGE DIMENSIONS
pin, Plastic (DIP-16P-M04)
19.55 -0.30 .770 -.012
+.008 +0.20
INDEX-1 INDEX-2 6.20±0.25 (.244±.010)
4.36(.172)MAX
0.51(.020)MIN 0.25±0.05 (.010±.002)
3.00(.118)MIN
0.46±0.08 (.018±.003)
+0.30 +.012 +0.30 +.012
0.99 .039 1.27(.050)
1.52
.060 2.54(.100)
7.62(.300)
15°MAX
1994 FUJITSU LIMITED D16033S-2C-3
Dimensions mm(inches).
MB3759
PACKAGE DIMENSIONS (continued)
pin, Plastic (FPT-16P-M06)
2.25(.089)MAX 10.15 -0.20 .400 -.008
+0.25 +.010
0.05(.002)MIN (STAND OFF)
INDEX
5.30±0.30 (.209±.012)
7.80±0.40 (.307±.016)
6.80 -0.20 +.016 .268 -.008
+0.40
1.27(.050)
0.45±0.10 (.018±.004)
0.15 -0.02 +.002 .006 -.001 Details part 0.40(.016)
+0.05
0.50±0.20 (.020±.008)
Details part 0.15(.006) 0.20(.008)
0.10(.004) 8.89(.350)REF
0.20(.008) 0.18(.007)MAX 0.68(.027)MAX 0.18(.007)MAX 0.68(.027)MAX
1994 FUJITSU LIMITED F16015S-2C-4
Dimensions mm(inches).
MB3759
PACKAGE DIMENSIONS (continued)
pin, Ceramic (DIP-16C-C01)
19.30 -0.15 .760
+.028 -.006 +0.71
R0.64(.025)
6.30 -0.10
+0.30 +.012
.248 -.004
7.90 -0.15 .311
+.014 -.006
+0.36
5.08(.200)MAX
0.81±0.30 (.032±.012)
0.25 -0.05
+0.10 +.004
.010 -.002 3.40±0.36 (.134±.014) 1.52 -0.10
+0.05 +.002
.060 -.004 2.54±0.25 (.100±.010) 1.27(.050) 17.78(.700)REF
0.81(.032) 0.46 -0.08 .018
+0.13 +.005 -.003
7.62(.300)
1994 FUJITSU LIMITED D16011SC-2-3
Dimensions mm(inches).
FUJITSU LIMITED
further information please contact:
Japan FUJITSU LIMITED Corporate Global Business Support Division Electronic Devices KAWASAKI PLANT, 4-1-1, Kamikodanaka Nakahara-ku, Kawasaki-shi Kanagawa 211-88, Japan Tel: (044) 754-3763 Fax: (044) 754-3329 North South America FUJITSU MICROELECTRONICS, INC. Semiconductor Division 3545 North First Street Jose, 95134-1804, U.S.A. Tel: (408) 922-9000 Fax: (408) 432-9044/9045 Europe FUJITSU MIKROELEKTRONIK GmbH Siebenstein 6-10 63303 Dreieich-Buchschlag Germany Tel: (06103) 690-0 Fax: (06103) 690-122 Asia Pacific FUJITSU MICROELECTRONICS ASIA PTE. LIMITED #05-08, Lorong Chuan Tech Park Singapore 556741 Tel: (65) 281-0770 Fax: (65) 281-0220
Rights Reserved. contents this document subject change without notice. Customers advised consult with FUJITSU sales representatives before ordering. information circuit diagrams this document presented examples semiconductor device applications, intended incorporated devices actual use. Also, FUJITSU unable assume responsibility infringement patent rights other rights third parties arising from this information circuit diagrams. FUJITSU semiconductor devices intended standard applications (computers, office automation other office equipment, industrial, communications, measurement equipment, personal household devices, etc.). CAUTION: Customers considering products special applications where failure abnormal operation directly affect human lives cause physical injury property damage, where extremely high levels reliability demanded (such aerospace systems, atomic energy controls, floor repeaters, vehicle operating controls, medical devices life support, etc.) requested consult with FUJITSU sales representatives before such use. company will responsible damages arising from such without prior approval. semiconductor devices have inherently certain rate failure. must protect against injury, damage loss from such failures incorporating safety design measures into your facility equipment such redundancy, fire protection, prevention over-current levels other abnormal operating conditions. products described this document represent goods technologies subject certain restrictions export under Foreign Exchange Foreign Trade Control Japan, prior authorization Japanese government should required export those products from Japan.
F9703 FUJITSU LIMITED Printed Japan
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