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HCA10008 PDF预览

HCA10008

更新时间: 2024-02-11 00:09:00
品牌 Logo 应用领域
英特矽尔 - INTERSIL 驱动器
页数 文件大小 规格书
13页 90K
描述
80V/2.5A Peak, High Frequency Full Bridge FET Driver

HCA10008 数据手册

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HCA10008  
Data Sheet  
August 1999  
File Number 4772  
80V/2.5A Peak, High Frequency Full  
Bridge FET Driver  
Features  
• Independently Drives 4 N-Channel FET in Half Bridge or  
Full Bridge Configurations  
The HCA10008 is a high frequency, medium voltage Full  
Bridge N-Channel FET driver IC, available in 20 lead plastic  
SOIC package. The HCA10008 can drive every possible  
switch combination except those which would cause a shoot  
through condition. The HCA10008 can switch at frequencies  
up to 1MHz and is well suited to driving Voice Coil Motors,  
high-frequency Class D audio amplifiers, and power  
supplies.  
• Bootstrap Supply Max Voltage to 95V  
DC  
o
• Drives 1000pF Load at 1MHz in Free Air at 50 C with Rise  
and Fall Times of Typically 10ns  
• User Programmable Dead Time  
• On-Chip Charge Pump and Bootstrap Upper Bias  
Supplies  
For example, the HCA10008 can drive medium voltage  
brush motors, and two HCA10008s can be used to drive  
high performance stepper motors, since the short minimum  
“on-time” can provide fine micro-stepping capability.  
• DIS (Disable) Overrides Input Control  
• Input Logic Thresholds Compatible with 5V to 15V Logic  
Levels  
• Very Low Power Consumption  
• Undervoltage Protection  
Short propagation delays of approximately 55ns maximizes  
control loop crossover frequencies and dead-times which  
can be adjusted to near zero to minimize distortion, resulting  
in rapid, precise control of the driven load.  
Applications  
• Medium/Large Voice Coil Motors  
• Full Bridge Power Supplies  
• Class D Audio Power Amplifiers  
• High Performance Motor Controls  
• Noise Cancellation Systems  
• Battery Powered Vehicles  
• Peripherals  
Ordering Information  
PART  
NUMBER  
TEMP RANGE  
o
( C)  
PACKAGE  
PKG. NO.  
HCA10008  
-40 to 85  
20 Ld SOIC (W)  
M20.3  
Pinout  
HCA10008  
(SOIC)  
TOP VIEW  
• U.P.S.  
1
2
BHO  
BHS  
BLO  
BLS  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
BHB  
BHI  
DIS  
• Related Literature  
- AN9405 Application Note for the HIP4081A and the  
HCA10008  
3
V
4
SS  
BLI  
ALI  
V
5
DD  
V
6
CC  
ALS  
ALO  
AHI  
7
HDEL  
LDEL  
AHB  
8
AHS  
AHO  
9
10  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999  
1

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