TLE6214L_04 Datasheet, PDF (5/22 Pages) Infineon Technologies AG – Smart Dual Current Sense Switch

Datasheet TLE 6214 L
Output Pull Down Current (Channel OFF)
Fault Filtering Time
Overload switch off delay time (only current limit 2)
Slew rate 1
Slew rate 2
Short to Ground Detection Voltage
Output Pull Up Current (Channel OFF)
Under Current Detection Threshold (Channel ON)
Current Limit1; Overload Threshold Current1
Current Limit2; Overload Threshold Current2
V_S >= 5V
IC Overtemperature Warning²
Hysteresis²
V_S < 5V, T_J <= 125°C
V_S < 5V, T_J > 125°C²
Channel Overtemperature Shutdown²
Hysteresis²
7. Analog Current Sense Output (IS1 / IS2)
Current Sense Precision (single channel)¹ I _FB / I _OUT
I_D = 200mA – 1A; U_CO1 ≥ 2V
Current Sense Precision (single channel)¹ I _FB / I _OUT
I_D = 1A – 5A; U_CO1 ≥ 2V
Current Sense Temperature Deviation²
Vs = 5V; I_D = 200mA to 5A; U_CO1 ≥ 2V
Current Sense Settle time ²
U_CO1 ≥ 2V, R_sense = 2,5kΩ (I_{D max} = 1A)
Current Sense Settle time ²
U_CO1 ≥ 2V, R_sense = 500Ω (I_{D max} = 5A)
I_PD(OL)
t_d(fault)
T_d(off)
25 50
100
µA
50 100 200
µs
µs
10
50
10
150
V_DS(SHG) 0.3* 0.4* 0.5*
V
Vs ^Vs Vs
I_PU(SHG)
-50 -100 -150
µA
I_D(OL)
I_D(lim1)
I_D(lim2)
100 170 300 mA
5
6.5 8
A
A
9
10,5 12
9
12
8
12
T_w
155 --
185
°C
T_{(w) hys}
-- 10
--
K
T_th(sd)
170 --
200
°C
T_(sd)_hys
--
10 --
K
P_IS
P_IS
IS_temp
t_IS
t_IS
0.8 1.0 1.2
mA
/A
mA
0.9 1.0 1.1
/A
P_IS(25°
-10
C, ID)
+10
%
4
µs
2
µs
1 _{If the summed current is sensed the tolerances of the single channels are added.}
2 _{This parameter is not subject to production test}
V3.0
Page 5
18.10.2004