參數(shù)資料
型號： HCPL-316J
英文描述： 2.0 Amp Gate Drive Optocoupler with Integrated (V CE ) Desaturation Detection and Fault Status Feedback(帶集成不飽和檢測和誤差反饋的2.0 Amp門驅(qū)動耦合器)
中文描述： 2.0安培門極驅(qū)動光電耦合器與集成（五長官）飽和檢測與故障狀態(tài)反饋（帶集成不飽和檢測和誤差反饋的2.0安培門驅(qū)動耦合器）
文件頁數(shù)： 2/32頁
文件大?。?/td> 503K
代理商： HCPL-316J
2
UVLO
(V
CC2
- V
E
)
Desat Condition
Detected on
Pin 14
X
Yes
X
X
No
Pin 6
(FAULT)
Output
X
Low
X
X
High
V
IN+
V
IN-
V
OUT
X
X
X
X
X
Active
X
X
X
Not Active
Low
Low
Low
Low
High
Low
X
High
High
Low
Typical Fault Protected
IGBT Gate Drive Circuit
The HCPL-316J is an easy-to-use,
intelligent gate driver which
makes IGBT V
CE
fault protection
compact, affordable, and easy-to-
implement. Features such as user
Figure 1. Typical Desaturation Protected Gate Drive Circuit, Non-Inverting.
configurable inputs, integrated
V
CE
detection, under voltage
lockout (UVLO), “soft” IGBT
turn-off and isolated fault feed-
back provide maximum design
flexibility and circuit protection.
Description of Operation
during Fault Condition
1. DESAT terminal monitors the
IGBT V
CE
voltage through
D
DESAT
.
2. When the voltage on the
DESAT terminal exceeds
7 volts, the IGBT gate voltage
(V
OUT
) is slowly lowered.
3. FAULT output goes low,
notifying the microcontroller
of the fault condition.
4. Microcontroller takes
appropriate action.
Output Control
The outputs (V
OUT
and FAULT)
of the HCPL-316J are controlled
by the combination of V
IN
, UVLO
and a detected IGBT Desat
condition. As indicated in the
below table, the HCPL-316J can
be configured as inverting or
non-inverting using the V
IN+
or
V
IN-
inputs respectively. When an
inverting configuration is desired,
V
IN+
must be held high and V
IN-
toggled. When a non-inverting
configuration is desired, V
IN-
must be held low and V
IN+
toggled. Once UVLO is not active
(V
CC2
- V
E
> V
UVLO
), V
OUT
is
allowed to go high, and the
DESAT (pin 14) detection feature
of the HCPL-316J will be the
primary source of IGBT protection.
UVLO is needed to ensure DESAT
is functional. Once V
UVLO+
> 11.6
V, DESAT will remain functional
until V
UVLO-
< 12.4 V. Thus, the
DESAT detection and UVLO
features of the HCPL-316J work in
conjunction to ensure constant
IGBT protection.
* THESE COMPONENTS ARE ONLY REQUIRED WHEN NEGATIVE GATE DRIVE IS IMPLEMENTED.
+
–
+
–
*
*
*
C
BLANK
D
DESAT
R
PULL-DOWN
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
V
E
V
LED2+
DESAT
V
CC2
V
C
V
OUT
V
EE
V
EE
V
IN+
V
IN-
V
CC1
GND1
RESET
FAULT
V
LED1+
V
LED1-
HCPL-316J
+
–
μC
R
F
V
F
+
–
R
G
V
CE
V
CE
+
–
+
–
100
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HCPL-316J#500 功能描述:邏輯輸出光電耦合器 2.0A IGBT Gate Drive RoHS:否 制造商:Fairchild Semiconductor 絕緣電壓:4243 Vrms 輸出類型:Push-Pull 最大傳播延遲時間:500 ns 最大正向二極管電壓: 最大反向二極管電壓: 最大正向二極管電流: 最大連續(xù)輸出電流:2.5 A 最大功率耗散:100 mW 最大工作溫度:+ 100 C 最小工作溫度:- 40 C 封裝 / 箱體:SO-16 封裝:Tube
HCPL-316J-000E 功能描述:邏輯輸出光電耦合器 2.0A IGBT Gate Drive RoHS:否 制造商:Fairchild Semiconductor 絕緣電壓:4243 Vrms 輸出類型:Push-Pull 最大傳播延遲時間:500 ns 最大正向二極管電壓: 最大反向二極管電壓: 最大正向二極管電流: 最大連續(xù)輸出電流:2.5 A 最大功率耗散:100 mW 最大工作溫度:+ 100 C 最小工作溫度:- 40 C 封裝 / 箱體:SO-16 封裝:Tube
HCPL-316J-000E 制造商:Avago Technologies 功能描述:GATE DRIVE OPTOCOUPLERLF - LEAD FREE VE
HCPL-316J-500E 功能描述:邏輯輸出光電耦合器 2.0A IGBT Gate Drive RoHS:否 制造商:Fairchild Semiconductor 絕緣電壓:4243 Vrms 輸出類型:Push-Pull 最大傳播延遲時間:500 ns 最大正向二極管電壓: 最大反向二極管電壓: 最大正向二極管電流: 最大連續(xù)輸出電流:2.5 A 最大功率耗散:100 mW 最大工作溫度:+ 100 C 最小工作溫度:- 40 C 封裝 / 箱體:SO-16 封裝:Tube
HCPL-3180 功能描述:高速光耦合器 2.0A IGBT Gate Drive RoHS:否 制造商:Avago Technologies 電流傳遞比: 最大波特率: 最大正向二極管電壓:1.75 V 最大反向二極管電壓:5 V 最大功率耗散:40 mW 最大工作溫度:+125 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-5 封裝:Tube
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