Electrical specifications L9935
8/29 Doc ID 5198 Rev 10
3 Electrical specifications
3.1 Absolute maximum ratings
Note: Note: ESD for all pins, except pins SDO, SRA and SRB, are according to MIL883C, tested at
2kV, corresponding to a maximum energy dissipation of 0.2mJ. SDO, SRA and SRB pins
are tested with 800V.
3.2 Thermal data
Table 3. Absolute maximum ratings
Symbol Parameter Value Unit
V
S
DC supply voltage -0.3 to 35 V
V
SPulsed
Pulsed supply voltage T < 400 ms -0.3 to 40 V
V
OUT (Ai/Bi)
Output voltages
internally clamped to V
S
or GND depending on the
current direction
I
OUT (Ai/Bi)
DC output currents
Peak output currents (T/tp 10)
1.2
2.5
A
A
V
SRA/SRB
Sense resistor voltages -0.3 to 6.2 V
V
CC
Logic supply voltages -0.3 to 6.2 V
V
CDRV
Charge pump buffer voltage versus V
S
-0.3 to 10 V
V
SCK
, V
SDI
,
V
CSN
, V
EN
Logic input voltages -2 to 8 V
V
OSC
, V
SDO
Oscillator voltage range, logic output -0.3 to V
CC
+0.3 V
Table 4. Thermal data
Symbol Parameter Value Unit
R
thj-case
Typical thermal resistance junction-to-case 5 °C/W
R
thj-amb
Typical thermal resistance junction-to-ambient (6 cm
2
ground plane 35 µm thickness)
35 °C/W
R
thj-amb, FR4
Typical thermal resistance junction to ambient (soldered on a
FR 4 board with through holes for heat transfer and external
heat sink applied)
8°C/W
T
S
Storage temperature -40 to 150 °C
T
SD
Typical thermal shut-down temperature 180 °C
