RT9535
Absolute Maximum Ratings (Note 1)
VHH, EN to GND-------------------------------------------------------------------------------0.3V to 36V
VIN, SW, HSD, ACN to GND --------------------------------------------------------------0.3V to 30V
ACDRV -------------------------------------------------------------------------------------------(ACN 6V) to (ACN 0.3V)
ACP------------------------------------------------------------------------------------------------(ACN 0.3V) to (ACN 0.6V)
BATT to GND------------------------------------------------------------------------------------0.3V to 28V
ISET, VC, VFB, V5V to GND----------------------------------------------------------------0.3V to 6V
SNSL ----------------------------------------------------------------------------------------------(BATT 0.3V) to (BATT 0.3V)
SNSH----------------------------------------------------------------------------------------------(SNSL 0.3V) to (SNSL 0.3V)
BOOT ---------------------------------------------------------------------------------------------(SW 0.3V) to (SW 6V)
Power Dissipation, PD @ TA = 25C
WQFN-24L 4x4 ---------------------------------------------------------------------------------3.57W
Package Thermal Resistance
(Note 2)
WQFN-24L 4x4, JA ---------------------------------------------------------------------------28C/W
WQFN-24L 4x4, JC ---------------------------------------------------------------------------7C/W
Lead Temperature (Soldering, 10 sec.)---------------------------------------------------260C
Junction Temperature-------------------------------------------------------------------------150C
Storage Temperature Range----------------------------------------------------------------65C to 150C
ESD Susceptibility
(Note 3)
HBM (Human Body Model) ------------------------------------------------------------------2kV
MM (Machine Model)--------------------------------------------------------------------------200V
Recommended Operating Conditions
(Note 4)
Supply Input Voltage --------------------------------------------------------------------------4.5V to 28V
Battery Voltage, VBAT ------------------------------------------------------------------------2.5V to 22V
Ambient Temperature Range----------------------------------------------------------------40C to 85C
Junction Temperature Range ---------------------------------------------------------------40C to 125C
Electrical Characteristics
(VIN = VBAT + 3V, VBAT is the full charge voltage, pull-up EN to VIN with 100k resistor, TA = 25C, unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Overall
Supply Quiescent Current
Supply Shutdown Current
IQ
No Charge Current
0.5
--
1.3
--
2
mA
ISD
VEN = 0
12
A
VIN Floating, VEN = 0
VBATT = VSW = VSNSH = VSNSL
20V
Reverse Current from
Battery
IREV
=
--
--
10
A
VIN Under-Voltage Lockout VUVLO
VIN Under-Voltage Lockout VUVLO_
3.6
--
3.8
4.3
--
V
300
mV
Hysteresis
HYS
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6
DS9535-04 February 2016