ATA5275 ATMEL Corporation, ATA5275 Datasheet - Page 9

• Manufacturer Part Number: ATA5275
• Description: Integrated 1.5 A peak current BCDMOS antenna driver IC dedicated as a 125 kHz wake-up channel transmitter for TPM applications
• Manufacturer: ATMEL Corporation

Absolute Maximum Ratings
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Thermal Resistance
Operating Range
The operating conditions define the limits for functional operation and parametric characteristics of the device. Functionality outside these
limits is not implied if not otherwise stated explicitly.
4739B–AUTO–10/04
Parameters
Ground
Power ground
Reverse protected battery voltage
Half-bridge driver output
Bootstrap
5-V regulator output
Analog reference input
Digital test mode
DIO interface supply
DIO interface
Zero crossing analog input
Electromagnetic Interference
Minimum ESD protection
(100 pF through 1.5 k )
Power dissipation
Junction temperature
Storage temperature
Ambient temperature range under bias
Soldering temperature (10 s)
Notes:
Parameters
Thermal resistance, junction ambient
Parameters
Operating supply voltage
Operating temperature range
1. May be limited by external thermal resistance.
2. If the low side driver is switched on, it is not allowed to connect a voltage source to pin BOOST.
DVCC1,2,3
DVSS1,2,3
DRV1,2,3
Symbol
TM1,2,3
Symbol
Symbol
BOOST
SENSE
SOLDERING
V
REXT
VDIO
RCR
VCC
R
VSS
DIO
EMI
ambient
STORE
P
VBAT1
thJA
amb
tot
j
Min.
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-55
-40
-2
0
-40 to +105
ATA5275 [Preliminary]
8 to 24
Value
Value
35
DVCC + 0.3
DVCC + 6
DVCC + 0.3
DVCC + 0.3
DVCC + 0.3
2 (on PCB)
VCC + 0.3
VCC + 0.3
VCC + 0.3
220 + 5
Max.
+125
+105
+0.3
+44
250
150
2
+7
0
(1)
(2)
Unit
Unit
Unit
K/W
V/M
kV
W
V
V
V
V
V
V
V
V
V
V
V
V
V
C
C
C
C
C
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