D2-24044-MR-T Intersil, D2-24044-MR-T Datasheet - Page 3

• Manufacturer Part Number: D2-24044-MR-T
• Description: IC DGTL AMP AUDIO PWR D 38HTSSOP
• Manufacturer: Intersil
• Series: D2Audio™r
• Type: Class Dr

Specifications of D2-24044-MR-T

• Output Type: 2-Channel (Stereo) or 4-Channel (Quad)
• Max Output Power X Channels @ Load: 30W x 2 @ 8 Ohm
• Voltage - Supply: 9 V ~ 26 V
• Mounting Type: Surface Mount
• Package / Case: 38-TFSOP (0.173", 4.40mm Width) Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

Table of Contents
Absolute Maximum Ratings ................................................................................................................. 4
Thermal Information ........................................................................................................................... 4
Recommended Operating Conditions ................................................................................................... 4
Electrical Specifications ....................................................................................................................... 4
Performance Specifications ................................................................................................................. 5
Pin Configuration................................................................................................................................. 6
Pin Description .................................................................................................................................... 6
Typical Performance Characteristics.................................................................................................... 8
Functional Overview .......................................................................................................................... 10
Output Options .................................................................................................................................. 10
Power Supply Requirements.............................................................................................................. 10
Input and Control Functions .............................................................................................................. 11
Protection.......................................................................................................................................... 11
Output Mode Configurations .............................................................................................................. 14
Typical Application Examples ............................................................................................................ 17
Package Outline Drawing .................................................................................................................. 20
Full-Bridge Typical Performance Curves ................................................................................................. 8
Half-Bridge Typical Performance Curves ................................................................................................ 9
High Side Gate Drive Voltage ............................................................................................................. 10
Supply Bypass Connection................................................................................................................. 10
REG5V ............................................................................................................................................ 10
PWM Inputs..................................................................................................................................... 11
nPDN Input Pin ................................................................................................................................ 11
nERRORA-D Output Pins.................................................................................................................... 11
nOVRT Output Pin ............................................................................................................................ 11
IREF Pin.......................................................................................................................................... 11
OCFG0, OCFG1 Input Pins ................................................................................................................. 11
Short-Circuit and Overcurrent Sensing ................................................................................................ 11
Thermal Protection and Monitoring ..................................................................................................... 12
Power Supply Voltage Monitoring ....................................................................................................... 12
2-Channel Full Bridge Example........................................................................................................... 17
2.1-Channel Example........................................................................................................................ 18
4-Channel Half-Bridge Example.......................................................................................................... 19
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D2-24044
September 3, 2010
FN7678.0