DS1650 Datasheet, PDF (8/26 Pages) National Semiconductor (TI) – Quad Differential Line Receivers

RT1650
Parameter
Symbol
Test Conditions
Dynamic VRECT Setting-1
VRECT_SET1 (Note 5)
Dynamic VRECT Setting-2
VRECT_SET2 (Note 5)
Dynamic VRECT Setting-3
VRECT_SET3 (Note 5)
Dynamic VRECT Setting-4
IOUT Hysteresis for Dynamic
VRECT Settings
RECT Quiescent Current
VRECT_SET4 (Note 5)
IOUT_TH_HYS (Note 5)
IQ
Regulator Output
IOUT = 1mA
OUT Regulation Voltage
VOUT_REG IOUT = 1A
IOUT = 1.5A
Regulator Drop-out Voltage VDROP
VRECT –VOUT, IOUT = 1A
Output Current Limit Tolerance IOUT_LIMIT IOUT =1.5A
OUT Leakage Current
IOUT_LKG
Disabled, VOUT = 5V
Synchronous Rectifier
Programmable IOUT Threshold
Range to Enable
Half-Synchronous Rectifier
Programmable IOUT Threshold
Range to Enable
ISR_TH
Full-Synchronous Rectifier
Programmable IOUT Hysteresis
Range
IOUT Rising (Note 5)
IOUT Rising (Note 5)
IOUT Falling (Note 5)
Rectifier Diode Voltage in
Asynchronous Mode
VDIODE
IAC-VRECT = 250mA
TS Sense/Control Input
TS Thermoregulation
Threshold
VTS_REG
VTS Falling (Note 5)
Too-Hot Protection Threshold VTS_HOT
Too-Cold Protection Threshold VTS_COLD
VTS Falling (Note 5)
VTS Rising (Note 5)
TS Output Current
ITS
Over-Temperature Protection
Over-Temperature Protection
Threshold
TJ
Over-Temperature Protection
Hysteresis
(Note 5)
(Note 5)
CHG Indicator Output
CHG Low-Level Output
Voltage
VCHG_L
ISINK = 5mA
CHG Leakage Current when
disabled
ICHG_LKG
VCHG = 20V
Min Typ Max Unit
--
7
--
-- 6.3 --
V
-- 5.8 --
-- 5.3 --
V
--
5
-- %
--
8
-- mA
4.95 5 5.05
4.94 4.99 5.04 V
4.90 4.96 5.02
-- 100 200 mV
10 -
10 %
-- 40 -- A
50 -- 500
150 -- 750 ^mA
25 -- 100
-- 0.65 --
V
-- 786 -- mV
-- 278 -- mV
-- 1.82 --
V
-- 60 -- A
-- 150 --
°C
-- 20 --
--
-- 100 mV
--
--
1 A
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DS1650-00 July 2015