RT6210
Absolute Maximum Ratings
(Note 1)
VIN (Note 5) -----------------------------------------------------------------------------------------------------------
−0.3V
to 90V
SW
DC -----------------------------------------------------------------------------------------------------------------------
−0.3V
to (V
IN
+ 0.3V)
<200ns -----------------------------------------------------------------------------------------------------------------
−5V
to (V
IN
+ 4V)
EN Pin ------------------------------------------------------------------------------------------------------------------
−0.3V
to 90V
BOOT to SW, V
BOOT
−
V
SW
---------------------------------------------------------------------------------------
−0.3V
to 6V
Other Pins -------------------------------------------------------------------------------------------------------------
−0.3V
to 6V
Power Dissipation, P
D
@ T
A
= 25°C
SOP-8 (Exposed Pad) --------------------------------------------------------------------------------------------- 3.44W
Package Thermal Resistance (Note 2)
SOP-8 (Exposed Pad),
θ
JA
--------------------------------------------------------------------------------------- 29°C/W
SOP-8 (Exposed Pad),
θ
JC
--------------------------------------------------------------------------------------- 2°C/W
Lead Temperature (Soldering, 10 sec.) ------------------------------------------------------------------------- 260°C
Junction Temperature ----------------------------------------------------------------------------------------------- 150°C
Storage Temperature Range ---------------------------------------------------------------------------------------
−65°C
to 150°C
ESD Susceptibility (Note 3)
HBM (Human Body Model) --------------------------------------------------------------------------------------- 2kV
Recommended Operating Conditions
(Note 4)
Supply Input Voltage ------------------------------------------------------------------------------------------------ 5.2V to 80V
Ambient Temperature Range --------------------------------------------------------------------------------------
−40°C
to 85°C
Junction Temperature Range --------------------------------------------------------------------------------------
−40°C
to 125°C
Electrical Characteristics
(V
IN
= 12V, T
A
= 25°C, unless otherwise specified)
Parameter
Supply Current
Shutdown Supply Current
Quiescent Supply Current
Reference
Feedback Reference Voltage
Enable and UVLO
Input Under-Voltage Lockout
Threshold
Input Under-Voltage Lockout
Hysteresis
EN Input Threshold
Voltage
Rising
Hysteresis
Symbol
Test Conditions
Min
Typ
Max
Unit
I
SHDN
I
Q
V
EN
= 0V
V
EN
= 0V, V
IN
= 80V
V
EN
= 3V, V
FB
= 0.9V
5V
V
IN
80V
--
--
--
0.5
20
0.6
3
--
--
A
mA
V
REF
0.788
0.8
0.812
V
V
UVLO
V
UVLO_HYS
V
TH_EN
V
TH_EN_HYS
V
IN
rising
4
150
1.1
4.6
300
1.2
--
5.2
450
1.3
225
V
mV
V
mV
Falling
25
Copyright
©
2019 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
DS6210-01 February 2019
www.richtek.com
5
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
