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NCV7708BのメーカーはON Semiconductorです、この部品の機能は「Double Hex Driver」です。 |
部品番号 | NCV7708B |
| |
部品説明 | Double Hex Driver | ||
メーカ | ON Semiconductor | ||
ロゴ | |||
このページの下部にプレビューとNCV7708Bダウンロード(pdfファイル)リンクがあります。 Total 16 pages
NCV7708B
Double Hex Driver
The NCV7708B is a fully protected Hex−Half Bridge−Driver
designed specifically for automotive and industrial motion control
applications. The six low and high side drivers are freely configurable
and can be controlled separately. This allows for high side, low side,
and H−Bridge control. H−Bridge control provides forward, reverse,
brake, and high impedance states. The drivers are controlled via a
standard SPI interface.
Features
• Ultra Low Quiescent Current Sleep Mode
• Six Independent High−Side and Six independent Low−Side Drivers
• Integrated Freewheeling Protection (LS and HS)
• Internal Upper and Lower Clamp Diodes
• Configurable as H−Bridge Drivers
• 0.5 A Continuous (1 A peak) Current
• RDS(on) = 0.8 W (typ)
• 5 MHz SPI Control
• SPI Valid Frame Detection
• Compliance with 5 V and 3.3 V Systems
• Overvoltage Lockout
• Undervoltage Lockout
• Fault Reporting
• Current Limit
• Overtemperature Protection
• Internally Fused Lead in SOIC−28
Packaged for Better Thermal Performance
• These are Pb−Free Devices*
Typical Applications
• Automotive
• Industrial
• DC Motor Management
http://onsemi.com
SOIC−28
DW SUFFIX
CASE 751F
MARKING DIAGRAM
NCV7708B
AWLYYWWG
A = Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
G = Pb−Free Package
PIN CONNECTIONS
OUTL5
OUTH5
OUTH4
OUTL4
VS2
GND
GND
GND
GND
VS1
OUTL3
OUTH3
OUTH2
OUTL2
1
OUTH6
OUTL6
SI
SCLK
CSB
GND
GND
GND
GVSCONCD
EN
OUTL1
OUTH1
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2012
September, 2012 − Rev. 2
1
ORDERING INFORMATION
Device
Package
Shipping†
NCV7708BDWR2G SOIC−28W
1000/
(Pb−Free) Tape & Reel
†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.
Publication Order Number:
NCV7708B/D
1 Page PIN DESCRIPTION
Pin No.
Symbol
1 OUTL5
2 OUTH5
3 OUTH4
4 OUTL4
5 VS2
6 GND
7 GND
8 GND
9 GND
10 VS1
11 OUTL3
12 OUTH3
13 OUTH2
14 OUTL2
15 OUTH1
16 OUTL1
17 EN
18 SO
19 VCC
20 GND
21 GND
22 GND
23 GND
24 CSB
25 SCLK
26 SI
27 OUTL6
28 OUTH6
NCV7708B
Description
Output Low Side 5. Open drain output driver with internal reverse diode.
Output High Side 5. Open source output driver with internal reverse diode. Drain connected to VS2.
Output High Side 4. Open source output driver with internal reverse diode. Drain connected to VS2.
Output Low Side 4. Open drain output driver with internal reverse diode.
Voltage Power Supply input for the High−Side Output Drivers 4, 5, and 6.
Ground
Ground
Ground
Ground
Voltage Power Supply input for the High−Side Output Drivers 1, 2, and 3, All Six Low−Side Pre
Drivers, and All Six Charge Pumps.
Output Low Side 3. Open drain output driver with internal reverse diode.
Output High Side 3. Open source output driver with internal reverse diode. Drain connected to VS1.
Output High Side 2. Open source output driver with internal reverse diode. Drain connected to VS1.
Output Low Side 2. Open drain output driver with internal reverse diode.
Output High Side 1. Open source output driver with internal reverse diode. Drain connected to VS1.
Output Low Side 1. Open drain output driver with internal reverse diode.
Enable. Input high wakes the IC up from a sleep mode.
Serial Output. 16 bit serial communications output.
Power supply input for Logic.
Ground
Ground
Ground
Ground
Chip Select Bar. Active low serial port operation.
Serial Clock. Clock input for use with SPI communication.
Serial Input. 16 bit serial communications input.
Output Low Side 6. Open drain output driver with internal reverse diode.
Output High Side 6. Open source output driver with internal reverse diode. Drain connected to VS2.
http://onsemi.com
3
3Pages NCV7708B
ELECTRICAL CHARACTERISTICS
(−40°C < TJ < 150°C, 5.5 V < VSx < 40 V, 3 V < VCC < 5.25 V, EN = VCC, unless otherwise specified)
Characteristic
Test Conditions
Min
Typ
OUTPUTS
Current Limit (OUTLx)
Under Load Detection Threshold (OUTLx)
Under Load Detection Threshold (OUTHx)
Under Load Detection Delay Time
Power Transistor Body Diode Forward Voltage
High−Side Clamping Voltage (Note 6)
VCC = 5 V, Vsx = 13.2 V
VCC = 5 V, Vsx = 13.2 V
VCC = 5 V, Vsx = 13.2 V
VCC = 5 V, Vsx = 13.2 V
IF = 500 mA
I(OUTHx) = −50 mA
2.0 3.0
3.0 8.0
−15 −6.0
200 350
− 0.9
−−
Low−Side Clamping Voltage
I(OUTLx) = 50 mA
34 −
Low−Side Clamping Energy
Logic Inputs (EN, SI, SCLK, CSB)
I(OUTLx) = 0.6 A, TA= 25°C, DC = 0.5%
−
−
Input Threshold − High
Input Threshold − Low
−−
30 −
Input Hysteresis
100 300
Input Pulldown Current (EN, SI, SCLK)
Sleep Mode (SI, SCLK)
Input Pullup Current (CSB)
Sleep Mode
Input Capacitance (Note 7)
EN = SI = SCLK = VCC
EN = 0, SI = SCLK = VCC
CSB = 0 V, EN = VCC
EN = 0 V, VCC = 5 V
5.0
10
−50
−100
−
10
50
−10
−50
10
Logic Output (SO)
Output High
Output Low
Tri−state Leakage
Tri−state Input Capacitance (Note 7)
Timing Specifications
Iout = 1 mA
Iout = −1.6 mA
CSB = VCC, 0 V < SO < VCC
CSB = VCC, 0 V < VCC < 5.25 V
VCC – 1.0
−
−10
−
VCC – 0.7
0.2
−
10
High Side Turn On Time
High Side Turn Off Time
Low Side Turn On Time
Low Side Turn Off Time
High Side Rise Time
High Side Fall Time
Low Side Rise Time
Low Side Fall Time
Non−Overlap Time
Vs = 13.2 V, Rload = 25 W
Vs = 13.2 V, Rload = 25 W
Vs = 13.2 V, Rload = 25 W
Vs = 13.2 V, Rload = 25 W
Vs = 13.2 V, Rload = 25 W
Vs = 13.2 V, Rload = 25 W
Vs = 13.2 V, Rload = 25 W
Vs = 13.2 V, Rload = 25 W
High Side Turn Off To Low Side Turn On
−
−
−
−
−
−
−
−
1.5
7.5
3.0
6.5
2.0
4.0
2.0
1.0
1.0
−
Non−Overlap Time
Low Side Turn Off To High Side Turn On
1.5
−
4. Thermal characteristics are not subject to production test.
5. For temperatures above 85°C, refer to graphs for VSx and VCC Sleep Current vs. Temperature on page 13.
6. Refer to “Typical High−Side Negative Clamp Voltage” graph on page 13.
7. Not production tested.
Max
5.0
15
−2.0
600
1.3
−0.7
48
15
70
−
600
50
100
−5.0
−10
15
−
0.4
10
15
13
6.0
13
5.0
8.0
3.0
2.0
3.0
−
−
Unit
A
mA
mA
ms
V
V
V
mJ
%VCC
mV
mA
mA
pF
V
V
mA
pF
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
http://onsemi.com
6
6 Page | |||
ページ | 合計 : 16 ページ | ||
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部品番号 | 部品説明 | メーカ |
NCV7708 | Double Hex Driver | ON Semiconductor |
NCV7708A | Double Hex Driver | ON Semiconductor |
NCV7708B | Double Hex Driver | ON Semiconductor |
NCV7708E | Double Hex Driver | ON Semiconductor |