NCV7708F
www.onsemi.com
7
ELECTRICAL CHARACTERISTICS
(−40°C < T
J
< 150°C, 5.5 V < VSx < 40 V, 3.15 V < V
CC
< 5.25 V, EN = V
CC
, unless otherwise specified)
Characteristic UnitMaxTypMinTest ConditionsSymbol
TIMING SPECIFICATIONS
Low Side Turn Off Time
t
lsoff
Vs = 13.2 V, R
load
= 25 W
− 2.0 5.0
ms
High Side Rise Time t
hsr
Vs = 13.2 V, R
load
= 25 W
− 4.0 8.0
ms
High Side Fall Time t
hsf
Vs = 13.2 V, R
load
= 25 W
− 2.0 3.0
ms
Low Side Rise Time t
lsr
Vs = 13.2 V, R
load
= 25 W
− 1.0 2.0
ms
Low Side Fall Time t
lsf
Vs = 13.2 V, R
load
= 25 W
− 1.0 3.0
ms
Non−Overlap Time t
hsOfflsOn
High Side Turn Off To Low
Side Turn On
1.5 − −
ms
Non−Overlap Time t
lsOffhsOn
Low Side Turn Off To High
Side Turn On
1.5 − −
ms
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.
5. For temperatures above 85°C, refer to graphs for VSx and V
CC
Sleep Current vs. Temperature on page 17.
6. Thermal characteristics are not subject to production test.
7. Refer to “Typical High−Side Negative Clamp Voltage” graph on page 17.
8. Current limit is active with and without overcurrent detection.
9. Not production tested.
ELECTRICAL CHARACTERISTICS
(−40°C < T
J
< 150°C, 5.5 V < VSx < 40 V, EN = V
CC
= 5 V, unless otherwise specified)
Characteristic
Conditions Symbol Min Typ Max Unit
SERIAL PERIPHERAL INTERFACE (V
CC
= 5 V)
SCLK Frequency f
SCLK
− − 5.0 MHz
SCLK Clock Period V
CC
= 5 V
V
CC
= 3.3 V
t
SCLK
200
500
−
−
−
−
ns
SCLK High Time t
CLKH
85 − − ns
SCLK Low Time t
CLKL
85 − − ns
SCLK Setup Time t
CLKSU1
t
CLKSU2
85
85
−
−
−
−
ns
SI Setup Time t
SISU
50 − − ns
SI Hold Time t
SIHT
50 − − ns
CSB Setup Time t
CSBSU1
t
CSBSU2
100
100
−
−
−
−
ns
CSB High Time (Note 10) t
CSBHT
5.0 − −
ms
SO enable after CSB falling edge t
SOCSBF
− − 200 ns
SO disable after CSB rising edge t
SOCSBR
− − 200 ns
SO Rise Time (10% to 90%) C
load
= 40 pF t
SORISE
− 10 25 ns
SO Fall Time (90% to 10%) C
load
= 40 pF t
SOFALL
− 10 25 ns
SO Valid Time (Note 11) SCLK High to SO 50% t
SOV
− 50 100 ns
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.
10.This is the minimum time the user must wait between SPI commands.
11. Not tested in production
