ADP3110

Features: All-in-one synchronous buck driver Bootstrapped high-side drive One PWM signal generates both drives Anticross-conduction protection circuitry Output disable control turns off both MOSFETs to float output per Intel® VRM 10 specificationApplicationMultiphase desktop CPU suppliesSingl...

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ADP3110 Picture
SeekIC No. : 004276433 Detail

ADP3110: Features: All-in-one synchronous buck driver Bootstrapped high-side drive One PWM signal generates both drives Anticross-conduction protection circuitry Output disable control turns off both MOSFET...

floor Price/Ceiling Price

Part Number:
ADP3110
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/30

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Product Details

Description



Features:

All-in-one synchronous buck driver
Bootstrapped high-side drive
One PWM signal generates both drives
Anticross-conduction protection circuitry
Output disable control turns off both MOSFETs to float output per Intel® VRM 10 specification
 


Application

Multiphase desktop CPU supplies
Single-supply synchronous buck converters



Pinout

  Connection Diagram


Specifications

Parameter Rating
VCC
BST
BST to SW
SW
   DC
   <200 ns
DRVH
   DC
   <200 ns
DRVL
   DC
   <200 ns
IN, OD
JA, SOIC_N
   2-Layer Board
   4-Layer Board
Operating Ambient Temperature
   Range
Junction Temperature Range
Storage Temperature Range
Lead Temperature Range
   Soldering (10 sec)
   Vapor Phase (60 sec)
   Infrared (15 sec)
0.3 V to +15 V
0.3 V to VCC + 15 V
0.3 V to +15 V

5 V to +15 V
10 V to +25 V

SW 0.3 V to BST + 0.3 V
SW 2 V to BST + 0.3 V

0.3 V to VCC + 0.3 V
2 V to VCC + 0.3 V
0.3 V to 6.5 V

123°C/W
90°C/W

0°C to 85°C
0°C to 150°C
65°C to +150°C

300°C
215°C
260°C



Description

The ADP3110 is a dual, high voltage MOSFET driver optimized for driving two N-channel MOSFETs, which are the two switches in a nonisolated synchronous buck power converter. Each of the drivers is capable of driving a 3000 pF load with a 25 ns propagation delay and a 30 ns transition time. One of the drivers can be bootstrapped and is designed to handle the high voltage slew rate associated with floating high-side gate drivers. The ADP3110 includes overlapping drive protection to prevent shoot-through current in the external MOSFETs.

The OD pin shuts off both the high-side and the low-side MOSFETs to prevent rapid output capacitor discharge during system shutdown.
The ADP3110 is specified over the commercial temperature range of 0°C to 85°C and is available in an 8-lead SOIC_N package.




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