SRK2000 STMicroelectronics, SRK2000 Datasheet - Page 7

• Manufacturer Part Number: SRK2000
• Description: SYNCHRONOUS RECTIFIER SMART DRIVER FOR LLC RESONANT CONVERTER
• Manufacturer: STMicroelectronics

SRK2000
Table 5.
1. Parameters tracking each other.
2. For Vcc>30 V I
Turn-off threshold selection
Gate drivers
V
V
GDL_UVLO
Symbol
I
V
sourcepk
GDclamp
internal clamp Zener (few tens of µA).
I
V
V
sinkpk
EN-Th
I
I
GDH
GDL
EN
EN
t
t
r
f
Bias current
Selection threshold
Pull-down current
Output high voltage
Output low voltage
Output source peak current
Output sink peak current
Fall time
Rise time
Output clamp voltage
UVLO saturation
Electrical characteristics (continued)
DVS1,2_b
Parameter
may be greater than 1 µA because of the possible current contribution of the
Doc ID 17811 Rev 2
V
V
V
I
I
I
I
I
Vcc = 0 to V
Isink = 5 mA
GDsource
GDsource
GDsink
GDsink
GDsource
EN
CC
EN
= V
= V
= V
Test condition
= 200 mA
= 200 mA, Vcc = 5 V
EN_Th
EN_On
CCOn
= 5 mA
= 5 mA, Vcc = 5 V
= 5 mA; Vcc = 20 V
CCon
, V
CC
= V
CCOn
Electrical characteristics
11.75
Min.
0.32
4.75
12
7
Typ.
0.36
11.9
4.9
0.2
0.2
3.5
10
18
40
13
-1
1
Max. Unit
0.40
1.3
13
15
1
µA
µA
7/17
ns
ns
V
V
V
A
A
V
V