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부품번호 | L6370D 기능 |
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기능 | 2.5A HIGH-SIDE DRIVER INDUSTRIAL INTELLIGENT POWER SWITCH | ||
제조업체 | STMicroelectronics | ||
로고 | |||
전체 10 페이지수
L6370
2.5A HIGH-SIDE DRIVER
INDUSTRIAL INTELLIGENT POWER SWITCH
2.5A OUTPUT CURRENT
9.5V TO 35V SUPPLY VOLTAGE RANGE
INTERNAL CURRENT LIMITING
THERMAL SHUTDOWN
OPEN GROUND PROTECTION
INTERNAL NEGATIVE VOLTAGE CLAMPING
TO VS - 50V FOR FAST DEMAGNETIZATION
DIFFERENTIAL INPUTS WITH LARGE COM-
MON MODE RANGE AND THRESHOLD
HYSTERESIS
UNDERVOLTAGELOCKOUT WITH HYSTERESIS
OPEN LOAD DETECTION
TWO DIAGNOSTIC OUTPUTS
OUTPUT STATUS LED DRIVER
NON DISSIPATIVE SHORT CIRCUIT PRO-
TECTION
PROTECTION AGAINST AND SURGE TRAN-
SIENT (IEC 801-5)
IMMUNITY AGAINST BURST TRANSIENT
(IEC 801-4)
ESD PROTECTION (HUMAN BODY MODEL
±2KV)
BLOCK DIAGRAM
MULTIPOWER BCD TECHNOLOGY
MULTIWATT11 (in line)
PowerSO20
ORDERING NUMBERS: L6370L (MULTIWATT11)
L6370D (PowerSO20)
DESCRIPTION
The L6370 is a monolithic Intelligent Power
Switch in Multipower BCD Technology, for driving
inductive or resistive loads. An internal Clamping
Diode enables the fast demagnetization of induc-
tive loads. Diagnostic for CPU feedback and ex-
tensive use of electrical protections make this de-
vice extremely rugged and specially suitable for
industrial automation applications.
INPUT
IN+ +
IN- -
1.4V
ON-DELAY
OSC
THERMAL
PROTECTION
UNDER
VOLTAGE
NON DISSIPATIVE
SHORT CIRCUIT
OUTSTATUS
3mA
CHARGE
PUMP
DRIVER
CURRENT
LIMITATION
OPEN LOAD
DETECTION
DIAGNOSTIC
VS
OUT
RSC
DIAG1
DIAG2
March 1997
OUTPUT STATUS
D95IN208D
1/10
L6370
ELECTRICAL CHARACTERISTICS (continued)
Symbol
Voth1
Voth2
Vohys
Iosd
Vosd
Ioslk
Vdgl
Id glk
Parameter
Output Status Threshold 1
Voltage
Output Status Threshold 2
Voltage
Output Status Threshold
Hysteresis
Output Status Source Current
Active Output Status Driver
Drop Voltage
Output Status Driver Leakage
Current
Diagnostic Drop Voltage
Diagnostic Leakage Current
Test Condition
(See fig. 1)
(See fig. 1)
(See fig. 1)
Vout > Voth1 ; Vos = 2.5V
Vs – Vos ; Ios = 2mA
Tamb = 0 to +85°C
Vout < Voth2 ; Vos = 0V
VS = 9.5 to 35V
D1 / D2 = L ; Idiag = 0.5mA
D1 / D2 = L ; Idiag = 3mA
D1 / D2 =H ; 0 < Vdg < Vs
VS = 9.5 to 35V
SOURCE DRAIN NDMOS DIODE
Vfsd Forward On Voltage
Ifp Forward Peak Current
trr Reverse Recovery Time
tfr Forward Recovery Time
@ Ifsd = 2.5A
t = 10ms; d = 20%
If = 2.5A di/dt = 25A/µs
THERMAL CHARACTERISTICS
Θ Lim Junction Temp. Protect.
ΘTH Thermal Hysteresis
Note Vil < 0.8V, Vih > 2V @ (V+In > V–In)
AC OPERATION (pin numbering referred to Multiwatt package)
Min.
4.5
Typ.
5
Max.
5.5
Unit
V
4 4.5 5.0 V
300 500 700 mV
2 4 mA
1.5 3
V
25 µA
40 mV
250 mV
5 µA
1 1.5
6
200
100
V
A
ns
ns
135 150
20
°C
°C
Symbol
tr - tf
td
dV/dt
tON
tOFF
fmax
Pin
9 vs 4
9 vs 3
9, 11
7
Parameter
Rise or Fall Time
Delay Time
Slew Rate (Rise and Fall Edge)
On time during Short Circuit
Condition
Of time during hort Circuit
Condition
Maximum Operating
Frequency
Test Condition
VS = 24V; RI = 70Ω; Rl to
ground
50pF <CDON < 2nF
Min.
0.7
Typ.
20
5
1
1.28
Max.
1.5
Unit
µs
µs
V/µs
µs/pF
64 tON
25 KHz
Figure 1: Output Status Hysteresis
Vshys
4/10
Voth2
Voth1 D95IN211A
VOUT
4페이지 Figure 4: L6370 Short Circuit OperationWaveforms
OUTPUT
CURRENT
Isc
Iout
DIAG2
(active low)
t<tON
Short Circuit
tON tOFF tON tOFF
Short Circuit
L6370
Time
Figure 5: Inductive Load Equivalent Circuit
IS
50V
VS
+VS
D95IN213
Time
OUTPUT
IO
RL
D95IN215A
L
7/10
7페이지 | |||
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다운로드 | [ L6370D.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
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 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
L6370 | 2.5A HIGH-SIDE DRIVER INDUSTRIAL INTELLIGENT POWER SWITCH | STMicroelectronics |
L6370D | 2.5A HIGH-SIDE DRIVER INDUSTRIAL INTELLIGENT POWER SWITCH | STMicroelectronics |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |