SP6012 Datasheet, PDF (4/7 Pages) SYNC POWER Crop. – Synchronous Rectifier Driver

SP6012
Synchronous Rectifier Driver
ABSOULTE MAXIMUM RATINGS (T_A=25℃, unless otherwise specified.)
The following ratings designate persistent limits beyond which damage to the device may occur.
Symbol
Parameter
Value
Unit
V_dd DC Supply Voltage
17
V
SYNC SYNC Voltage
7
V
I_OUT Peak Source Current (Pulsed)
3
A
Peak Sink Current (Pulsed)
3
A
P_D
T_J
T_STG
T_LEAD
Power Dissipation @ T_A=85℃ (*)
Operating Junction Temperature Range
Storage Temperature Range
Lead Soldering Temperature for 5 sec.
0.25
W
-40 to125
℃
-40 to 150
℃
260
℃
THERMAL RESISTANCE
Symbol
Parameter
Value
RӨJC Thermal Resistance Junction – Case (*)
45
(*) The power dissipation and thermal resistance are evaluated under copper board mounted with free air conditions.
Unit
℃ /W
ELECTRICAL CHARACTERISTICS
(T_A=25℃, V_dd=12V, Freq. =300 KHz, Duty Cycle=50%, unless otherwise specified.)
Symbol
Parameter
Conditions
SUPPLY INPUT
IDD
Vonth
Supply current
Vdd turn on threshold
No load
V_SYNC=0V, No load
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
Io = -200mA
Vol Output low voltage
Io = 200mA
Td Propagation delay
No load
Tpred
No load
Tr
Rise time
Load = 1nF (*)
Tf
Fall time
Load = 1nF (*)
(*) Tr & Tf are measured among 10% and 90% of starting and final voltage.
Min.
8
3.9
11.5
Typ.
10
10
9.5
8.5
5.0
0.9
11.8
0.1
50
120
50
35
Max. Unit
mA
15 mA
10
V
V
V
1.2 V
V
0.2 V
ns
ns
100 ns
60
ns
2010/01/ 05 Ver.2
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