NCV7708AGEVB ON Semiconductor, NCV7708AGEVB Datasheet - Page 9

• Manufacturer Part Number: NCV7708AGEVB
• Description: EVAL BOARD FOR NCV7708AG
• Manufacturer: ON Semiconductor

Specifications of NCV7708AGEVB

• Design Resources: NCV7708 EVB BOM NCV7708GEVB Gerber Files NCV7708 EVB Schematic
• Main Purpose: Power Management, Half H-Bridge Driver (Internal FET)
• Embedded: No
• Utilized Ic / Part: NCV7708
• Primary Attributes: 6 Channel High & Low Side Internal Switch
• Secondary Attributes: SPI Interface
• Silicon Manufacturer: On Semiconductor
• Silicon Core Number: NCV7708A
• Kit Application Type: Driver - Bridge
• Application Sub Type: Half Bridge Driver
• Development Tool Type: Hardware - Eval/Demo Board
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: NCV7708AG
• Other names: NCV7708AGEVBOS

diagnostic bits. Fault information is sequentially clocked out
the SO pin of the NCV7708A as programming information
is clocked into the SI pin of the device. Daisy chain
*Output Bits [1:12] represent the state of the designated outputs.
CSB
SI
SCLK
SO
The table below defines the programming bits and
Number
Bit
15
14
13
12
10
11
9
8
7
6
5
4
3
2
1
0
TW
SRR
Status Register Reset (SRR)
Over Current Detection Shut
OUTL1 OUTH1 OUTL2
OUTL1 OUTH1 OUTL2
Under Load Detection Shut
Over Voltage Lock Out
Down Control (OCD)
Down Control (ULD)
Bit Description
Control (OVLO)
OUTH6
OUTH5
OUTH4
OUTH3
OUTH2
OUTH1
OUTL6
OUTL5
OUTL4
OUTL3
OUTL2
OUTL1
Input Data
OUTH2 OUTL3 OUTH3 OUTL4
OUTH2 OUTL3 OUTH3 OUTL4
Figure 3. SPI Communication Frame Format
0 = Off
1 = On
0 = Off
1 = On
0 = Off
1 = On
0 = No Reset
1 = Reset
0 = Disable
1 = Enable
0 = Disable
1 = Enable
0 = Disable
1 = Enable
0 = Off
1 = On
0 = Off
1 = On
0 = Off
1 = On
0 = Off
1 = On
0 = Off
1 = On
0 = Off
1 = On
0 = Off
1 = On
0 = Off
1 = On
0 = Off
1 = On
Bit Status
http://onsemi.com
9
OUTH4 OUTL5 OUTH5 OUTL6 OUTH6
OUTH4 OUTL5 OUTH5 OUTL6 OUTH6
communication between SPI compatible IC’s is possible by
connection of the serial output pin (SO) to the input of the
sequential IC (SI).
Number
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Under Load Detect Signal
Power Supply Fail Signal
Over Load Detect Signal
(OVLO or UVLO = PSF)
Thermal Warning (TW)
Bit Description
Output Data
OUTH6*
OUTH5*
OUTH4*
OUTH3*
OUTH2*
OUTH1*
OUTL6*
OUTL5*
OUTL4*
OUTL3*
OUTL2*
OUTL1*
(OLD)
(ULD)
OCD
OLD
ULD
ULD
0 = No Fault
1 = Fault
0 = No Fault
1 = Fault
0 = No Fault
1 = Fault
0 = Off
1 = On
0 = Off
1 = On
0 = Off
1 = On
0 = Off
1 = On
0 = Off
1 = On
0 = Off
1 = On
0 = Off
1 = On
0 = Off
1 = On
0 = Off
1 = On
0 = Off
1 = On
0 = Off
1 = On
0 = Off
1 = On
0 = Not in TW
1 = In TW
Bit Status
OVLO
PSF