NCV7718B
http://onsemi.com
8
ELECTRICAL CHARACTERISTICS (−40°C < TJ < 150°C, 5.5 V < VSx < 40 V, 3.15 < Vcc < 5.25 V, EN= Vcc, unless otherwise
specified)
Characteristic
Symbol Conditions
Timing
Chart
Min Typ Max Unit
DRIVER OUTPUT TIMING SPECIFICATIONS
High Side Turn On Time
ThsOn
VSx = 13.2 V, R
load
= 39 W
− 7.5 13
ms
High Side Turn Off Time ThsOff
VSx = 13.2 V, R
load
= 39 W
− 3.0 6.0
ms
Low Side Turn On Time TlsOn
VSx = 13.2 V, R
load
= 39 W
− 6.5 13
ms
Low Side Turn Off Time TlsOff
VSx = 13.2 V, R
load
= 39 W
− 2.0 6.0
ms
High Side Rise Time ThsTr
VSx =13.2 V, R
load
= 39 W
− 4.0 8.0
ms
High Side Fall Time ThsTf
VSx = 13.2 V, R
load
= 39 W
− 2.0 4.0
ms
Low Side Rise Time TlsTr
VSx = 13.2 V, R
load
= 39 W
− 1.0 3.0
ms
Low Side Fall Time TlsTf
VSx = 13.2 V, R
load
= 39 W
− 1.0 3.0
ms
High Side Off to Low Side On
Non−Overlap Time
ThsOffLsOn
VSx = 13.2 V, R
load
= 39 W
1.5 − −
ms
Low Side Off to High Side On
Non−Overlap Time
TlsOffHsOn
VSx = 13.2 V, R
load
= 39 W
1.5 − −
ms
SERIAL PERIPHERAL INTERFACE
SCLK Frequency
Fclk V
CC
= 5 V
V
CC
= 3.15 V
−
−
−
−
5.0
2.0
MHz
SCLK Clock Period TpClk V
CC
= 5 V
V
CC
= 3.15 V
200
500
−
−
−
−
ns
SCLK High Time TclkH 1 85 − − ns
SCLK Low Time TclkL 2 85 − − ns
SCLK Setup Time TclkSup 3
4
85
85
−
−
−
−
ns
SI Setup Time TsiSup 11 50 − − ns
SI Hold Time TsiH 12 50 − − ns
CSB Setup Time TcsbSup 5
6
100
100
−
−
−
−
ns
CSB High Time (Note 4) TcsbH 7 5.0 − −
ms
SO enable after CSB falling
edge
TenSo V
CC
= 5 V 8 − − 200 ns
SO disable after CSB rising
edge
TdisSo V
CC
= 5 V 9 − − 200 ns
SO Rise Time TsoR C
load
= 40 pF
Not ATE tested
− − 10 25 ns
SO Fall Time TsoF C
load
= 40 pF
Not ATE tested
− − 10 25 ns
SO Valid Time TsoV C
load
= 40 pF
SCLK ↑ to SO 50%,
Not ATE tested
10 − 20 50 ns
EN Low Valid Time (Note 5) TenL V
CC
= 5 V
EN going low 50% to
OUTx turing off 50%
10 − −
ms
EN High to SPI Valid TenHspiV − − 100
ms
SRR Delay Between Two
Consecutive Frame (Note 6)
Tsrr 150 − −
ms
4. This is the minimum time the user must wait between SPI commands.
5. This is the minimum time the user must wait before bringing EN up.
6. This is the minimum time the user must wait to send a SRR command between consecutive frames. If Tsrr time is not met the SRR request
is ignored.
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
