HV9605, HV9605CP, HV9605NG-G Selling Leads, Datasheet
MFG:HV Package Cooled:SOP D/C:07/08+
HV9605, HV9605CP, HV9605NG-G Datasheet download
Part Number: HV9605
MFG: HV
Package Cooled: SOP
D/C: 07/08+
HV9605, HV9605CP, HV9605NG-G
- Table of contents:
Info of HV9605
Info of HV9605CP
Info of HV9605NG-G
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About HV9605
PDF/DataSheet Download
Datasheet: HV9605
File Size: 34556 KB
Manufacturer: SUTEX [Supertex, Inc]
Download : Click here to Download
About HV9605CP
PDF/DataSheet Download
Datasheet: HV9605CP
File Size: 319678 KB
Manufacturer: SUTEX [Supertex, Inc]
Download : Click here to Download
About HV9100
PDF/DataSheet Download
Datasheet: HV9100
File Size: 327436 KB
Manufacturer: SUTEX [Supertex, Inc]
Download : Click here to Download
HV9605 General Description
The Supertex HV9605 is a BiCMOS/DMOS single-output, current mode, pulse width modulator IC designed to meet the requirements of ETR-060 for ISDN applications. In a 14 pin package, it provides all the necessary functions to implement a single-switch PWM with a minimum of external parts.
Utilizing Supertex's proprietary BiCMOS/DMOS technology, it requires less than one tenth of the operating power of conventional bipolar PWM ICs. Dynamic range for regulation is also increased to approximately 8 times that of similar bipolar parts. It operates directly from any DC input voltage between 15 and 250 VDC. The START and STOP input voltage thresholds can be programmed within the operating input voltage range by means of a resistor divider, provided +V IN(START) > +V IN(STOP). The output stage is push-pull CMOS, eliminating the need for external clamping diodes. The clock frequency is set with a single external resistor.
HV9605 Maximum Ratings
+VIN, Input Voltage -0.5V to +250V
Supply Voltage, VDD -0.5V to +10V
Operating Temperature Range -40°C to +85°C
Storage Temperature Range -65°C to +150°C
Power Dissipation @ 25°C, SOIC 750mW
Power Dissipation @ 25°C, Plastic DIP 1000mW
*All voltages referenced to GND
Supply Voltage, VDD -0.5V to +10V
Operating Temperature Range -40°C to +85°C
Storage Temperature Range -65°C to +150°C
Power Dissipation @ 25°C, SOIC 750mW
Power Dissipation @ 25°C, Plastic DIP 1000mW
*All voltages referenced to GND
HV9605 Features
·BiCMOS/DMOS technology
·Current mode control
·49% duty cycle operation
·Programmable START/STOP capability
·15V to 250V input range internal start-up regulator
·6.0mA standby supply current for +VIN <20V
·0.9mA operating supply current
·5.0V VDD supply operation
·30KHz to 300KHz internal oscillator
·15KHz to 150KHz converter output frequency
·1.0MHz low offset error amplifier
·1.20V 2% band gap reference
·Output driver optimized for under 10W applications
·Low driver output impedance with VDD = 0V
·Fast (90nsec) over current shutdown
·All pins are ESD protected
·Current mode control
·49% duty cycle operation
·Programmable START/STOP capability
·15V to 250V input range internal start-up regulator
·6.0mA standby supply current for +VIN <20V
·0.9mA operating supply current
·5.0V VDD supply operation
·30KHz to 300KHz internal oscillator
·15KHz to 150KHz converter output frequency
·1.0MHz low offset error amplifier
·1.20V 2% band gap reference
·Output driver optimized for under 10W applications
·Low driver output impedance with VDD = 0V
·Fast (90nsec) over current shutdown
·All pins are ESD protected
HV9605 Typical Application
·ISDN network terminations
·ISDN terminals
·ISDN terminal adapters
·Feature phones
·SLIC circuits
·PBX systems
·Modems
·Distributed power systems
·DC/DC converters
·ISDN terminals
·ISDN terminal adapters
·Feature phones
·SLIC circuits
·PBX systems
·Modems
·Distributed power systems
·DC/DC converters
HV9605 Connection Diagram
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