DC-DC Low Voltage Gate Driver

 
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DC-DC Low Voltage Gate Driver

OptiMOS™ Driver PX3517 and PX3519 - High Speed Drivers for Dual Power MOSFET

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OptiMOS™ Driver PX3517 and PX3519

The OptiMOS™ Driver products PX3517 and PX3519 are high speed drivers, designed to drive a wide range of dual high side and low side n-channel power MOSFETs in applications such as Computing and Telecom Point of Load (PoL).

Combining the new devices with Primarion family of DigitalMulti-phase Controller ICs or Digital Point of Load Controller ICs and Infineon N-channel MOSFETs, the new devices form a complete core-voltage regulator solution for advanced micro and graphic processors as well as point-of-load applications.

To tailor the efficiency of the system based on the customer conditions and needs, the OptiMOS™ Driver devices provide the capability of driving the high-side gate and low-side gate with a variable gate driving voltage ranging from 4.5V up to 8V.

 

OptiMOS™ Driver PX3515 and PX3516

Advanced smart-power IC technology enabling high-speed intelligent gate drivers for high-current DC-DC conversion at best efficiency.

Power Management Selection Guide 2016

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Product OPN Product Status Order Online Packages Green Budgetary Price €€/1k VCC fSW VBOOST RthJA
Matching Results: 11                  
descending ascending           descending ascending descending ascending descending ascending descending ascending descending ascending descending ascending descending ascending descending ascending
DFN
IR3537  

IR3537MTRPBF

active

Buy online

DFN 3X3 10L

0.35
12.0 V
-
-
- - - -
CHL8510  

CHL8510CRT

active

Buy online

DFN 3X3 10L

0.35
12.0 V
-
-
- - - -
IR3599  

IR3599MTRPBF

active

 

 

DFN 2X2 8L

0.35
3.3 V
-
-
- - - -
IR3599A  

IR3599AMTRPBF

active

Buy online

DFN 2X2 8L

0.32
3.3 V
-
-
- - - -
CHL8550  

CHL8550CRT

active

Buy online

DFN 3X3 10L

0.38
5.0 V
-
-
- - - -
CHL8515  

CHL8515CRT

active

Buy online

DFN 3X3 10L

1.41
5.0 V
-
-
- - - -
MLPQ
IR3535  

IR3535MTRPBF

active

 

 

MLPQ 3X3 16L

0.85
- - - - - - -
IR3598  

IR3598MTRPBF

active

Buy online

MLPQ 3X3 16L

1.2
5.0 V
-
-
- - - -
TDSON-10
PX3516ADDG-R4  

PX3516ADDGR4XTMA1

discontinued

 

 

PG-TDSON-10

0.32
-
4.5 V
6.0 V
100.0 kHz
2000.0 kHz
30.0 V
48.0 K/W
PX3517  

PX3517FTMA1

active and preferred

Buy online

PG-TDSON-10

0.33
-
4.5 V
8.0 V
- - 30.0 V
-
VDSON-8
PX3519  

PX3519XTMA1

active and preferred

Buy online

PG-VDSON-8

0.33
-
4.5 V
8.0 V
- - 30.0 V
-

DC-DC Low Voltage Gate Driver


Features - OptiMOS™ Driver  PX3517 and PX3519 

General Features  Features PX3517 Features PX3519
  • High frequency operation up to 1.2MHz
  • Wide V CC input voltage range from 4.5V to 9V
  • Low power dissipation
  • Includes bootstrap diode
  • Adaptive shoot through protection
  • Compatible with standard + 3.3V PWM controller ICs
  • Tri-state PWM input functionality
  • RoHS compliant
  • Capability to drive MOSFET at 50A continuous current per phase
  • Adjustable thermal warning
  • Thermal warning report function
  • Small package: 3mm x 3mm TDSON-10
  • Capability to drive MOSFET for 50A per phase
  • Wide input voltage range: up to 16V
  • Gate disable pin for low power consumption
  • Small package: 3mm x 3mm VDSON-8

 

Benefits & Applications -  OptiMOS™ Driver PX3517 and PX3519 

Benefits Applications 
  • Very powerful driver capability enables fast switching
  • Very low ohmic pull down resistance for low side MOSFET (prevents induced turn on)
  • Short dead time for minimizing diode losses
  • Adjustable thermal protection (PX3517)
  • Fast ENABLE (EN) pin for switching off the Low Side MOSFET for Diode Emulation Mode (DEM) (PX3519)
  • Computing
  • Telecom Point of Load (PoL)

 

Features - OptiMOS™  Driver PX3515 and PX3516 

Features PX3515 Features PX3516
  • High-tage 12V or 5V
  • Drives two/four N-channel MOSFETs (single/dual Driver) in synchronous buck cspeed single/dual MOSFET driver
  • Supply volonverter configuration
  • High gate drive peak current for efficient high-speed designs
  • High 150°C maximum junction temperature
  • Switching frequency >1MHz
  • No external bootstrap diode required
  • Cross-conduction prevention by adaptive gate drive control
  • Three-state input for powerdown
  • Enhanced efficiency in consumer notebook designs
  • Can be used with all standard PWM controllers
  • Dual MOSFET driver for synchronous rectified bridge converters
  • Single 5V supply for both logic and MOSFET gate drive voltages for optimal efficiency
  • Fast rise and fall times supports switching rates of up to 2MHz
  • Capable of sinking more than 4A peak current for low switching losses
  • Shoot through protection
  • Three-state PWM input for output stage shutdown
  • V CC under-voltage protection
  • Lead-free (RoHS compliant) TDSON-10-2

 

 

Benefits & Applications - OptiMOS™ Driver PX3515 and PX3516

Applications PX3515 Applications PX3516
  • Core power regulation for Intel® and AMD® μprocessors
  • High current DC-DC converters
  • POL power converters for memory, DSP, FPGA, ASIC
  • Core power regulation for Intel® and AMD® micropocessors server motherboard and notebook market
  • POL power converters for memory, DSP, FPGA, ASIC
  • High current DC-DC converters

DC-DC Low Voltage Gate Driver

Product Brief

Title Size Date Version
303 KB 26 Jul 2013

Application Notes

Title Size Date Version
1.1 MB 06 Aug 2013

Product Selection Guide

Title Size Date Version
2.8 MB 12 Mar 2008
21 MB 22 Feb 2016 00_00

DC-DC Low Voltage Gate Driver

PCB Design Data

Title Size Date Version
22 KB 05 Nov 2013 01_00
17 KB 05 Nov 2013 01_00
4 KB 05 Nov 2013 01_00

DC-DC Low Voltage Gate Driver

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DC-DC Low Voltage Gate Driver