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HV440

EOL

Status: End of Life

Features:

  • 220V maximum operating voltage
  • Integrated high voltage transistors
  • Up to 70VRMS ring signal
  • Pulse by pulse output over current protection
  • 5 REN output capability
  • External MOSFETs enhance output rating to 20 REN
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

HV440 is a monolithic integrated circuit capable of generating up to 70V RMS sine wave output at frequencies of 15 to 60Hz with a load of 5 North American RENs. Its out putrating can be enhanced to 20 North American RENs with the addition of two MOSFETs: one N-Channel MOSFET, the TN2524N8, and one P-Channel MOSFET, the TP2522N8. The high voltage output P- and N-Channel transistors are controlled independently by the logic inputs PIN and NIN. Connecting the mode pin to ground will enable the device to be controlled with a single input, NIN. This adds a 200ns deadband on the control logic to avoid cross conduction on the high voltage output. A logic high on NIN will turn the high voltage P-Channel on and the N-Channel off. The high voltage outputs have pulse by pulse overcurrent protection set by two external sense resistors. Nominal PWM logic input frequency is 100KHz.

Additional Features
  • 220V maximum operating voltage
  • Integrated high voltage transistors
  • Up to 70VRMS ring signal
  • Pulse by pulse output over current protection
  • 5 REN output capability
  • External MOSFETs enhance output rating to 20 REN
Parametrics
Name
Value
Ring Voltage max (VRMS)
70
Output Load max (REN)
5 OR 20
High Voltage Positive Supplies
Yes
High Voltage Negative Supplies
Yes
PWM Function
External
Package
SOIC-16

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
HV440WG-G
0.438000
0.800000
16
SOIC
.300In
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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