Datasheet.kr   

L6376PD 데이터시트 PDF




STMicroelectronics에서 제조한 전자 부품 L6376PD은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

PDF 형식의 L6376PD 자료 제공

부품번호 L6376PD 기능
기능 0.5A HIGH-SIDE DRIVER QUAD INTELLIGENT POWER SWITCH
제조업체 STMicroelectronics
로고 STMicroelectronics 로고


L6376PD 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




전체 12 페이지수

미리보기를 사용할 수 없습니다

L6376PD 데이터시트, 핀배열, 회로
L6376
0.5A HIGH-SIDE DRIVER
QUAD INTELLIGENT POWER SWITCH
0.5 A FOUR INDEPENDENT OUTPUTS
9.5 TO 35 V SUPPLY VOLTAGE RANGE
INTERNAL CURRENT LIMIT
NON-DISSIPATIVE OVER-CURRENT PRO-
TECTION
THERMAL SHUTDOWN
UNDER VOLTAGE LOCKOUT WITH HYS-
TERESYS
DIAGNOSTIC OUTPUT FOR UNDER VOLT-
AGE, OVER TEMPERATURE AND OVER
CURRENT
EXTERNAL ASYNCHRONOUS RESET IN-
PUT
PRESETTABLE DELAY FOR OVERCUR-
RENT DIAGNOSTIC
OPEN GROUND PROTECTION
IMMUNITY AGAINST BURST TRANSIENT
(IEC 801-4)
ESD PROTECTION (HUMAN BODY MODEL ±
2KV)
BLOCK DIAGRAM
MULTIPOWER BCD TECHNOLOGY
POWERDIP
16+2+2
PowerSO20
ORDERING NUMBERS:L6376 (DIP
L6376PD (PSO)
DESCRIPTION
This device is a monolithic quad Intelligent Power
Switch in Multipower BCD Technology, for driving
inductive, capacitive or resistive loads. Diagnostic
for CPU feedback and extensive use of electrical
protections make this device inherently indis-
tructible and suitable for general purpose indus-
trial applications.
220nF
22nF
VS VCP VC VP
VS
I1
I2
I3
I4
R
DIAG
CHARGE PUMP
+
-
+
-
+
-
+
-
+
-
1.25V
VCP
DRIVER
VS
RS
CURRENT
LIMIT
OVC
UV
SHORT CIRCUIT
CONTROL
OVT
UV
GND
O1
O2
O3
O4
OFF
OSC
OFF DELAY
CDOFF
ON
OSC
ON DELAY
CDON
D94IN076C
November 1996
1/12




L6376PD pdf, 반도체, 판매, 대치품
L6376
ELECTRICAL CHARACTERISTICS (Vs = 24V; Tj = -25 to 125°C; unless otherwise specified.)
DC OPERATION (Pin numering referred to PowerSO20 package).
Symbol
Vs
Vsth
Vshys
Iqsc
Vil
Vih
Ibias
Vihys
Θlim
ΘH
Isc
Iolk
Vcl
Vol
Idlkg
Vdiag
Id ch
Pin Parameter
Supply Voltage
6 UV UpperThreshold
UV Hysteresis
Quiescent Current
Input Low Level
12,13, Input High Level
14,15,
18 Input Bias Current
Input Comparators Hysteresis
OVT Upper Threshold
Threshold Hysteresis
Short Circuit Current
Output Voltage Drop
2, 3,
8, 9 Output Leakage Current
Internal Voltage Clamp
(Vs-Vo each Output)
Low State Output Voltage
Diagnostic Output Leakage
19 Diagnostic Output Voltage
Drop
16, 17
Delay Capacitors Charge
Current
Test Condition
Outputs ON, No load
Vi = 0V
Vi = 40V
Vs=9.5 to 35V; Rl =2
Iout =500mA; Tj =25°C
Iout =500mA; Tj =125°C
Vo=0V; Vi<0.8V
Io=100mA
single pulsed Tp=300µs
Vi = Vil; RL =
Diagnostic Off
Idiag = 5mA
Min.
9.5
8.5
200
0
2
-5
0
100
0.65
Typ.
24
9
500
3
-1
5
200
150
20
0.9
320
460
Max.
35
9.5
800
5
0.8
40
0
20
400
30
1.2
500
640
100
Unit
V
V
mV
mA
V
V
µA
µA
mV
°C
°C
A
mV
mV
µA
47 52 57 V
0.8 1.5 V
25 µA
1.5 V
40 µA
4/12

4페이지










L6376PD 전자부품, 판매, 대치품
OVERTEMPERATURE PROTECTION (OVT)
If the chip temperature exceeds Θlim (measured in
a central position in the chip) the chip deactivates
itself.
The following actions are taken:
all the output stages are switched off;
the signal DIAG is activated (active low).
Normal operation is resumed as soon as (typically
after some seconds) the chip temperature moni-
tored goes back below Θlim-ΘH.
The different thresholds with hysteretic behavior
assure that no intermittent conditions can be gen-
erated.
UNDERVOLTAGE PROTECTION (UV)
The supply voltage is expected to range from
9.5V to 35V, even if its reference value is consid-
ered to be 24V.
In this range the device operates correctly.
Below 9.5V the overall system has to be consid-
ered not reliable.
Consequently the supply voltage is monitored
continuously and a signal, called UV, is internally
generated and used.
The signal is “on” as long as the supply voltage
does not reach the upper internal threshold of the
Vs comparator Vsth. The UV signal disappears
above Vsth.
Once the UV signal has been removed, the sup-
ply voltage must decrease below the lower
threshold (i.e. Vsth-Vshys) before it is turned on
again.
L6376
The hysteresis Vshys is provided to prevent inter-
mittent operation of the device at low supply volt-
ages that may have a superimposed ripple
around the average value.
The UV signal switches off the outputs, but has
no effect on the creation of the reference voltages
for the internal comparators, nor on the continu-
ous operation of the charge-pump circuits.
DIAGNOSTIC LOGIC
The situations that are monitored and signalled
with the DIAG output pin are:
current limit (OVC) in action; there are 4 indi-
vidual current limiting circuits, one per each
output; they limit the current that can be sunk
from each output, to a typical value of
800mA, equal for all of them;
under voltage (UV);
over temperature protection (OVT).
The diagnostic signal is transmitted via an open
drain output (for ease of wired-or connection of
several such signals) and a low level represents
the presence of at least one of the monitored con-
ditions, mentioned above.
SHORT CIRCUIT OPERATION
In order to allow normal operation of the other in-
puts when one channel is in short cirtuit, an inno-
vative non dissipative over current protection (pat-
ent pending) is implemented in the device.
Figure 2: Short Circuit Operation Waveforms
OUTPUT
CURRENT
Isc
Iout
DIAG
(active low)
t<tON
Short Circuit
tON tOFF
tON tOFF
Short Circuit
Time
D94IN105
Time
7/12

7페이지


구       성 총 12 페이지수
다운로드[ L6376PD.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한
광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
L6376PD

0.5A HIGH-SIDE DRIVER QUAD INTELLIGENT POWER SWITCH

STMicroelectronics
STMicroelectronics

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵