TLE4917 Datasheet, PDF (5/13 Pages) Infineon Technologies AG – Low Power Hall Switch

Operating Range
Parameter
Symbol
Limit Values
Unit
Min. typ. max.
Supply voltage
V_S
Output voltage
V_Q
Programming Pin Voltage V_PRG
2.4 2.7 5.5 V
– 0.3 2.7 5.5 V
– 0.3 0
0.3 V
Ambient Temperature T_A
V_S –
V_S
0.3
– 40 25
V_S +
0.3
85
°C
1) _{A Ceramic Bypass Capacitor of 10 nF at VS to GND is highly recommended.}
Notes
1)
Inverted output
state
Standard output
state
AC/DC Characteristics
Parameter
Symbol
Averaged Supply Current I_SAVG
Averaged Supply
I_SOPAVG
Current
during Operating Time
Transient Peak Supply I_SOPT
Current
during Operating Time
Supply Current
I_SSTB
during Standby Time
Output Saturation Voltage V_QSAT
Output Leakage Current I_QLEAK
Output Rise Time
t_r
Limit Values
Min. typ. Max.
1
4
20
0.5 1.1 2.5
–
–
2.5
1
3.5 20
–
0.13 0.4
–
0.01 1
–
0.3 1
Unit
µA
mA
mA
µA
V
µA
µs
Output Fall Time
t_f
–
0.1 1
µs
Operating Time
Standby Time
Duty Cycle
Start-up Time of IC
t_op
15
t_stb
–
t_op / t_stb
–
t_stu
–
50
93 ^{1) 2)} µs
130
240 ³⁾ ms
0.039 –
%
6
12
µs
Notes
t < 100 ns
I_Q = 1 mA
R_L = 2.7 kΩ;
C_L = 10 pF
R_L = 2.7 kΩ;
C_L = 10 pF
4)
1) _{for VS=3.5V the max. Operating Time top max = 85µs}
2) _{includes the Start-up Time tstu}
3) _{for VS=3.5V the max. Standby Time tstb max = 220ms}
4) _{initial power on time. VS must be applied in this time ( typ. 6µs to max. 12µs ) to get already a valid output}
state after the first operating phase (typ. 56µs). For rise times of V_S > 12µs, the output state is valid after the
second operating phase (includes one standby phase), e.g. happens only when the battery in flip phones is
changed.
Data Sheet
5