Datasheet

RECOMMENDED OPERATING CONDITIONS
ELECTRICAL CHARACTERISTICS: TPS2410/11
(1) (2) (3) (4) (5) (6) (7)
TPS2410
TPS2411
www.ti.com .................................................................................................................................................. SLVS727C – NOVEMBER 2006 – REVISED JUNE 2009
voltages are referenced to GND (unless otherwise noted)
MIN NOM MAX UNIT
V
DD
= V
(C)
(1)
3 16.5
A, C Input voltage range TPS2410 V
3 ≤ V
DD
≤ 16.5 V 0.8 16.5
A to C Operating voltage
(2)
5 V
OV, UV Voltage range 0 5.25 V
STAT, PG, FLTB Continuous sinking current 6.8 mA
R
(RSET)
Resistance range
(3)
1.5 ∞ k Ω
C
(FLTR)
Capacitance Range
(3)
0 1000 pF
C
(BYP)
Capacitance Range
(3) (4)
800 2200 10k pF
T
J
Operating junction temperature – 40 125 ° C
T
A
Operating free-air temperature – 40 85 ° C
(1) V
DD
must exceed 3 V to meet GATE drive specifications
(2) See the section " Bidirectional Blocking and Protection of C. "
(3) Voltage should not be applied to these pins.
(4) Capacitors should be X7R, 20% or better
over operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V
(A)
, V
(C)
, V
DD
V
DD
rising 2.25 2.5
V
DD
UVLO V
Hysteresis 0.25
| I
(A)
|, Gate in active range 0.66 1
A current mA
| I
(A)
|, Gate saturated high 0.1
C current | I
(C)
|, V
AC
≤ 0.1 V 10 µ A
Worst case, gate in active range 4.25 6
V
DD
current mA
Gate saturated high 1.2
UV / OV / PG
UV threshold voltage V
(UV)
rising, V
(OV)
= 0 V, PG goes high 0.583 0.6 0.615 V
OV threshold voltage V
(OV)
rising, V
(UV)
= 1 V, PG goes low 0.583 0.6 0.615 V
Response time 50-mV overdrive 0.3 0.6 µ s
Hysteresis V
(UV)
and V
(OV)
7 mV
PG sink current V
(UV)
= 0 V, V
(OV)
= 0 V, V
(PG)
= 0.4 V 4 mA
UV / OV leakage current (source or sink) 1 µ A
PG leakage current (source or sink) V
(UV)
= 1 V, V
(OV)
= 0 V, 0 ≤ V
(PG)
≤ 5 V 1 µ A
FLTB
Sink current V
(FLTB)
= 0.4 V, V
(GATE-)A
= 0 V, V
(A-C)
= 0.1 V 4 mA
V
(A)
= V
(C)
+ 20 mV, V
(GATE-A)
falling until FLTB
V
(GATE-A)
fault threshold 0.5 0.78 1 V
switches low
V
(A-C)
= 0.1 V, increase V
(A-C)
until FLTB switches
V
(A-C)
fault threshold 0.325 0.425 0.525 V
low
Deglitch on assertion 3.4 ms
Leakage current (source or sink) 1 µ A
(1) [3 V ≤ V
(A)
≤ 18 V, V
(C)
= V
DD
] or [0.8 V ≤ V
(A)
≤ 3 V, 3 V ≤ V
DD
≤ 18 V]
(2) C
(FLTR)
= open, C
(BYP)
= 2200 pF, R
(RSET)
= open, STAT = open, FLT = open
(3) UV = 1 V, OV = GND
(4) – 40 ° C ≤ T
J
≤ 125 ° C
(5) Positive currents are into pins
(6) Typical values are at 25 ° C
(7) All voltages are with respect to GND.
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