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부품번호 | NCV8460 기능 |
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기능 | Self Protected High Side Driver | ||
제조업체 | ON Semiconductor | ||
로고 | |||
전체 16 페이지수
NCV8460
Self Protected High Side
Driver with Temperature
Shutdown and Current Limit
The NCV8460 is a fully protected High−Side driver that can be used
to switch a wide variety of loads, such as bulbs, solenoids and other
acuators. The device is internally protected from an overload
condition by an active current limit and thermal shutdown.
A diagnostic output reports ON and OFF state open load conditions
as well as thermal shutdown.
Features
• Short Circuit Protection
• Thermal Shutdown with Automatic Restart
• CMOS (3.3 V / 5 V) compatible control input
• Open Load Detection in On and Off State
• Diagnostic Output
• Undervoltage and Overvoltage Shutdown
• Loss of Ground Protection
• ESD protection
• Slew Rate Control for Low EMI Switching
• Very Low Standby Current
• NCV Prefix for Automotive and Other Applications Requiring
AEC−Q100 Qualified Site and Change Controls
• These are Pb−Free Devices
Typical Applications
• Switch a Variety of Resistive, Inductive and Capacitive Loads
• Can Replace Electromechanical Relays and Discrete Circuits
• Automotive / Industrial
http://onsemi.com
MARKING
DIAGRAM
8
1
SO−8
D SUFFIX
CASE 751
8
V8460
ALYW
G
1
V8460 = Specific Device Code
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
G = Pb−Free Package
PIN CONNECTIONS
GND 1
IN 2
STAT 3
NC 4
8 VD
7 OUT
6 OUT
5 VD
(Top View)
ORDERING INFORMATION
Device
Package
Shipping†
NCV8460DR2G SOIC−8 1000 / Tape & Reel
(Pb−Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
www.Dat©aSSheemeitc4oUnd.uncetotr Components Industries, LLC, 2011
April, 2011 − Rev. 0
1
Publication Order Number:
NCV8460/D
NCV8460
ELECTRICAL CHARACTERISTICS (8 ≤ VD ≤ 36 V; −40°C < TJ < 150°C unless otherwise specified)
Rating
Operating Supply
Voltage
Undervoltage Shutdown
Undervoltage
Overvoltage Shutdown
On Resistance
Standby Current
Symbol
VD
VUV
VUV_Rst
VOV
RON
ID
Conditions
Iout = 2 A; TJ = 25°C, VD > 6 V
Iout = 2 A, VD > 6 V
Off State, Vin = Vout = 0 V, VD = 13.5 V
On State; Vin = 5 V, VD = 13.5 V, Iout = 0 A
Min
6
3
36
Value
Typ
−
4
10
1.5
Max
36
5.5
6
60
120
20
3.5
Unit
V
V
V
V
mW
mA
mA
Output Leakage Current
IL
INPUT CHARACTERISTICS
Vin = Vout = 0 V
Vin = 0 V, Vout = 3.5 V
Vin = Vout = 0 V, VD = 13.5 V
−20
50 mA
10
3
Input Voltage − Low
Input Current − Low
Input Voltage − High
Input Current − High
Input Hysteresis Voltage
Input Clamp Voltage
Vin_low
Iin_low
Vin_high
Iin_high
Vhyst
Vin_cl
SWITCHING CHARACTERISTICS
Vin = 1.25 V
Vin = 3.25 V
Iin = 1 mA
Iin = −1 mA
1.25
1
3.25
10
0.25
11 12 13
−13 −12 −11
V
mA
V
mA
V
V
Turn−On Delay Time
td_on
to 10% Vout, VD = 13.5 V, RL = 6.5 W
Turn−Off Delay Time
td_off
to 90% Vout, VD = 13.5 V, RL = 6.5 W
Slew Rate On
dVout / dton
10% to 80% Vout, VD = 13.5 V, RL = 6.5 W
Slew Rate Off
dVout / dtoff
90% to 10% Vout, VD = 13.5 V, RL = 6.5 W
OUTPUT DIODE CHARACTERISTICS (Note 3)
40 ms
30 ms
0.9 V / ms
0.7 V / ms
Forward Voltage
VF
STATUS PIN CHARACTERISTICS
Iout = −1.3 A, TJ = 150°C
0.6 V
Status Output Voltage
Low
Vstat_low
Istat = 1.6 mA
0.2 0.5
V
Status Leakage Current
Status Pin Input
Capacitance
Istat_leakage
Cstat
Vstat = 5 V
Vstat = 5 V (Note 3)
1 10 mA
100 pF
Status Clamp Voltage
Vstat_cl
PROTECTION FUNCTIONS (Note 4)
Istat =1 mA
Istat = −1 mA
10 11 12
−2.2 −1.2 −0.6
V
Temperature Shutdown
(Note 3)
TSD
150 175 200
°C
Temperature Shutdown
Hysteresis (Note 3)
TSD_hyst
7 15
°C
Output Current Limit
Ilim
8 V < VD < 36 V
6 9 15 A
6 V < VD < 36 V
5 15 A
Status Delay in Overload
td_stat
20 ms
3. Not subjected to production testing
4. To ensure long term reliability under heavy overload or short circuit conditions, protection and related diagnostic signals must be used
together with a proper hardware/software strategy. If the devices operates under abnormal conditions this hardware/software solutions
must limit the duration and number of activation cycles.
http://onsemi.com
4
4페이지 NCV8460
TYPICAL CHARACTERISTICS CURVES
5 45
4.9 44
4.8 43
4.7
4.6 42
4.5 41
4.4 40
4.3 39
4.2
4.1 38
4
−50
0
37
50 100 150 −50 0
50 100 150
TEMPERATURE (°C)
Figure 5. Undervoltage Shutdown vs.
Temperature
TEMPERATURE (°C)
Figure 6. Overvoltage Shutdown vs.
Temperature
148 140
128 120
108
150°C
100
88 80 150°C
60
68
25°C
40 25°C
48
−40°C
20
−40°C
28
0 5 10 15 20 25 30 35 40
VD (V)
Figure 7. RDS(on) vs. VD
0
0 10 20 30 40 50
VD (V)
Figure 8. OFF State Standby Current vs. VD
120 4
100
80
60
40
20
0
0
150°C
25°C
−40°C
10 20 30
VD (V)
Figure 9. Output Leakage vs. VD
Vout = 0 V
40
3.5
3
2.5
2
1.5
1
−50 0
50 100 150
TEMPERATURE (°C)
Figure 10. Vin Threshold High vs. Temperature
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7
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부품번호 | 상세설명 및 기능 | 제조사 |
NCV8460 | Self Protected High Side Driver | ON Semiconductor |
NCV8460A | Self Protected High Side Driver | ON Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |