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HCPL-3120 参数 Datasheet PDF下载

HCPL-3120图片预览
型号: HCPL-3120
PDF下载: 下载PDF文件 查看货源
内容描述: 2.0安培输出电流IGBT栅极驱动光电耦合器 [2.0 Amp Output Current IGBT Gate Drive Optocoupler]
分类和应用: 栅极光电输出元件双极性晶体管栅极驱动
文件页数/大小: 16 页 / 254 K
品牌: AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
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H
2.0 Amp Output Current IGBT
Gate Drive Optocoupler
Technical Data
HCPL-3120
Features
• 2.0 A Minimum Peak Output
Current
• 15 kV/
µ
s Minimum Common
Mode Rejection (CMR) at
V
CM
= 1500 V
• 0.5 V Maximum Low Level
Output Voltage (V
OL
)
Eliminates Need for
Negative Gate Drive
• I
CC
= 5 mA Maximum Supply
Current
• Under Voltage Lock-Out
Protection (UVLO) with
Hysteresis
• Wide Operating V
CC
Range:
15 to 30 Volts
• 500 ns Maximum Switching
Speeds
• Industrial Temperature
Range:
-40°C to 100°C
• Safety Approval
UL Recognized - 2500 V rms
for 1 minute per UL1577
CSA Approval
VDE 0884 Approved with
V
IORM
= 630 V
peak
(Option 060 only)
• Industrial Inverters
• Switch Mode Power Supplies
(SMPS)
Description
The HCPL-3120 consists of a
GaAsP LED optically coupled to
an integrated circuit with a power
output stage. This optocoupler is
ideally suited for driving power
IGBTs and MOSFETs used in
motor control inverter applica-
tions. The high operating voltage
range of the output stage pro-
vides the drive voltages required
by gate controlled devices. The
voltage and current supplied by
this optocoupler makes it ideally
suited for directly driving IGBTs
with ratings up to 1200 V/100 A.
For IGBTs with higher ratings,
the HCPL-3120 can be used to
drive a discrete power stage
which drives the IGBT gate.
Functional Diagram
N/C
ANODE
1
8
V
CC
V
O
V
O
V
EE
2
3
4
7
6
5
CATHODE
N/C
SHIELD
TRUTH TABLE
V
CC
- V
EE
V
CC
- V
EE
“POSITIVE GOING” “NEGATIVE GOING”
(i.e., TURN-ON)
(i.e., TURN-OFF)
0 - 30 V
0 - 11 V
11 - 13.5 V
13.5 - 30 V
0 - 30 V
0 - 9.5 V
9.5 - 12 V
12 - 30 V
LED
V
O
LOW
LOW
TRANSITION
HIGH
Applications
• Isolated IGBT/MOSFET
Gate Drive
• AC and Brushless DC Motor
Drives
OFF
ON
ON
ON
A 0.1
µ
F bypass capacitor must be connected between pins 5 and 8.
CAUTION: It is advised that normal static precautions be taken in handling and assembly of this component
to prevent damage and/or degradation which may be induced by ESD.
1-182
5965-4779E