SP6003A
Synchronous Rectifier Driver
THERMAL RESISTANCE
Symbol
R
ӨJC
Parameter
Thermal Resistance Junction – Case (*)
Value
45
Unit
℃
/W
(*) The power dissipation and thermal resistance are evaluated under copper board mounted with free air conditions.
ELECTRICAL CHARACTERISTICS
(T
A
=25
℃
, V
dd
=5V, V
SYNC
=5V, Freq. =300 KHz, Duty Cycle=50%, unless otherwise specified.)
Symbol
Parameter
No load
Conditions
Min.
4
3.8
3.9
Typ.
5.5
5.0
4.1
5.0
0.9
4.9
0.1
20
28
23
Max.
8
7.0
Unit
mA
V
V
V
V
V
V
ns
ns
ns
SUPPLY INPUT
I
DD
Supply current
Vonth
Vdd turn on threshold
Voffth
Vdd turn off threshold
SYNC REFERENCE
(SYNC)
Vshth
SYNC high threshold
Vslth
SYNC low threshold
MOSFET GATE DRIVER
(MOSG-C)
Voh
Output high voltage
Vol
Output low voltage
Td
Propagation delay
Tr
Rise time
Tf
Fall time
1.2
5.0
0.2
25
36
30
Io
= -200mA
Io
= 200mA
No load
Load = 1nF (*)
Load = 1nF (*)
4.8
0.0
15
24
20
(*) Tr & Tf are measured among 10% and 90% of starting and final voltage.
2012/08/29
Ver.5
Page 4
SYNC-POWER [ SYNC POWER CROP. ]
