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STWBC-EP 数据表(PDF) 16 Page - STMicroelectronics

部件名 STWBC-EP
功能描述  Digital controller for wireless battery chargers transmitters for Qi 15 W applications
PDF  32 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

STWBC-EP 数据表(HTML) 16 Page - STMicroelectronics

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Electrical characteristics
STWBC-EP
16/32
DocID030747 Rev 1
6.8
Absolute maximum ratings
Stresses above those listed as “absolute maximum ratings” may cause permanent damage
to the device. This is a stress rating only and the functional operation of the device under
these conditions is not implied. Exposure to maximum rating conditions for extended
periods may affect the device reliability.
Table 3. Voltage characteristics
Symbol
Ratings
Min.
Max.
Unit
VDDX - VSSX Supply voltage(1)
1. All power VDDX (VDD, VDDA) and ground VSSX (VSS, VSSA) pins must always be connected to the external
power supply.
-0.3
6.5
V
VIN
Input voltage on any other pin(2)
2. IINJ(PIN) must never be exceeded. This is implicitly insured if VIN maximum is respected. If VIN maximum
cannot be respected, the injection current must be limited externally to the IINJ(PIN) value. A positive
injection is induced by VIN > VDD while a negative injection is induced by VIN < VSS.
VSS -0.3
VDD +0.3
VDD - VDDA Variation between different power pins
-
50
mV
VSS - VSSA Variation between all the different ground pins(3)
3. VSS and VSSA signals must be interconnected together with a short wire loop.
-50
mV
Table 4. Current characteristics
Symbol
Ratings
Max.(1)
1. Data based on characterization results, not tested in production.
Unit
IVDDX
Total current into VDDX power lines(2)
2. All power VDDX (VDD, VDDA) and ground VSSX (VSS, VSSA) pins must always be connected to the external
power supply.
100
mA
IVSSX
Total current out of VSSX power lines(2)
100
IIO
Output current sunk by any I/Os and control pin
Ref. to Table 10 on
page 21
Output current source by any I/Os and control pin
-
IINJ(PIN)(3), (4)
3. IINJ(PIN) must never be exceeded. This is implicitly insured if VIN maximum is respected. If VIN maximum
cannot be respected, the injection current must be limited externally to the IINJ(PIN) value. A positive
injection is induced by VIN > VDD while a negative injection is induced by VIN < VSS.
4. Negative injection disturbs the analog performance of the device.
Injected current on any pin
±4
IINJ(TOT) (3),(4), (5)
5. When several inputs are submitted to a current injection, the maximum
IINJ(PIN) is the absolute sum of the
positive and negative injected currents (instantaneous values). These results are based on
characterization with
IINJ(PIN) maximum current injection on four I/O port pins of the device.
Sum of injected currents
±20
Table 5. Thermal characteristics
Symbol
Ratings
Max.
Unit
TSTG
Storage temperature range
-65 to 150
ºC
TJ
Maximum junction temperature
150



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