MP6901- FAST TURN-OFF INTELLIGENT CONTROLLER
MP6901 Rev. 1.05 www.MonolithicPower.com 4
3/15/2016 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2016 MPS. All Rights Reserved.
ELECTRICAL CHARACTERISTICS
V
DD
= 12V, T
A
= +25°C, unless otherwise noted.
Parameter Conditions Min Typ Max Units
V
DD
Voltage Range
8 24 V
V
DD
UVLO Rising 5.0 6.0 7.0 V
V
DD
UVLO Hysteresis 1.2 V
Operating Current
C
LOAD
=5nF,
F
SW
=100kHz
8 12 mA
Quiescent Current No Switching
2 3 mA
Shutdown Current
V
DD
=4 V 100 150 µA
V
DD
=20V EN=0V (50 kΩ) 250 µA
Thermal Shutdown 170
o
C
Thermal Shutdown hysteresis 50
o
C
Enable (Low) SOIC-8 only 0.8 V
Enable (High) SOIC-8 only 2 V
Pull-up Current on Enable SOIC-8 only 5 10 µA
CONTROL CIRCUITRY SECTION
V
SS
–V
D
Forward Voltage, Vfwd
55 70 85 mV
C
LOAD
= 5nF 150 ns
Turn-on Delay
C
LOAD
= 10nF 200 ns
Pull-down Resistance of V
G
Pin
10 20 kΩ
Input Bias Current On V
D
Pin
-0.3V > V
D
>180V 10 µA
Minimum On-time
C
LOAD
= 5nF 1.6 µs
GATE DRIVER SECTION
V
G
(Low)
I
LOAD
=1mA 0.05 0.5
V
V
DD
>17V 12 13.5 15
V
V
G
(High)
V
DD
<17V V
DD
-2.2
Turn-off Threshold (V
SS
-V
D
)
20 30 40
mV
Turn-off Propagation delay
V
D
=V
SS
, R
GATE
=0Ω 15
ns
V
D
=V
SS
, C
LOAD
=5nF,
R
GATE
=0Ω
20 35 ns
Turn-off Total Delay
(6)
V
D
=V
SS
, C
LOAD
=10nF,
R
GATE
=0Ω
30 45 ns
Pull Down Impedance
1 2
Ω
Pull Down Current
3V <V
G
<10V 2
A
Notes:
6) Guaranteed by Design and Characterization
