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ISL6744ABZ
PWM Controller, 1 MHz, SOIC-8, 9 V to 16 V, Intermediate Bus, Precision Dead-Time Adjustment
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No Longer Manufactured
Product Information
ManufacturerRENESAS
Manufacturer Part NoISL6744ABZ
Order Code3869683
Technical Datasheet
Power Supply Controller TypeDouble Ended Controller
No. of Channels2Channels
Control ModeVoltage Mode Control
Supply Voltage Min9V
Supply Voltage Max16V
IC Case / PackageNSOIC
No. of Pins8Pins
IC MountingSurface Mount
Switching Frequency Typ-
Switching Frequency Min-
Switching Frequency Max1MHz
Duty Cycle Min-
Duty Cycle Max99%
TopologyHalf Bridge, Full Bridge
Operating Temperature Min-40°C
Operating Temperature Max105°C
Product Range-
Qualification-
MSLMSL 1 - Unlimited
SVHCNo SVHC (12-Jan-2017)
Automotive Qualification Standard-
Controller IC Case StyleNSOIC
Frequency1MHz
Input Voltage48V
Output Current-
Output Voltage-
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Product Overview
Intermediate bus PWM controller. This is a low cost, primary side, double-ended controller intended for applications using full and half-bridge topologies for unregulated DC/DC converters. It is suitable for telecom and datacom isolated power, DC transformers, bus converters applications.
- Precision duty cycle and dead time control
- 100µA start-up current
- Adjustable delayed overcurrent shutdown and restart
- Adjustable oscillator frequency up to 2MHz
- 1A MOSFET gate drivers
- Adjustable soft-start
- Internal over-temperature protection
- 35ns control to output propagation delay
- Small size and minimal external component count
- Input undervoltage protection
Technical Specifications
Power Supply Controller Type
Double Ended Controller
Control Mode
Voltage Mode Control
Supply Voltage Max
16V
No. of Pins
8Pins
Switching Frequency Typ
-
Switching Frequency Max
1MHz
Duty Cycle Max
99%
Operating Temperature Min
-40°C
Product Range
-
MSL
MSL 1 - Unlimited
Automotive Qualification Standard
-
Frequency
1MHz
Output Current
-
No. of Channels
2Channels
Supply Voltage Min
9V
IC Case / Package
NSOIC
IC Mounting
Surface Mount
Switching Frequency Min
-
Duty Cycle Min
-
Topology
Half Bridge, Full Bridge
Operating Temperature Max
105°C
Qualification
-
SVHC
No SVHC (12-Jan-2017)
Controller IC Case Style
NSOIC
Input Voltage
48V
Output Voltage
-
Technical Docs (3)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Philippines
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Philippines
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (12-Jan-2017)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000001