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TS51111

Version 2.1

Specifications subject to change

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Copyright © 2012, Triune Systems, LLC

Triune Systems Proprietary and Confidential Information

ABSOLUTE MAXIMUM RATINGS

VALUE

UNIT

VAC1, VAC2, PDC, MOD1, MOD2, OVP

-0.3 to 22

V

BST1, BST2

-0.3 to (VAC + 5.5)

V

VCORE, TX, RX, UART, PACKP, SCL, SDA, VAC_DET, VREF, AMUX, VCORE, USB

-0.3 to 5.5

V

-40 to 125

C

-65 to 150

C

Electrostatic Discharge – Human Body Model

±2k

V

Electrostatic Discharge – Machine Model

+/-200

V

Lead Temperature (soldering, 10 seconds)

260

C

(1) Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only and functional

operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to

absolute–maximum–rated conditions for extended periods may affect device reliability.

(2) All voltage values are with respect to network ground terminal.

(3) ESD testing is performed according to the respective JESD22 JEDEC standard.

RECOMMENDED OPERATING CONDITIONS

Symbol

Parameter

Min

Typ

Max

Unit

Input Operating Voltage

20

V

Input Operating Frequency

100

210

kHz

PACKP

Battery input when externally driven

2.5

5.5

V

Inductor (measured on charging mat)

14*

uH

Parallel resonant capacitor

1.8*

nF

Series resonant capacitor

183*

nF

Modulation capacitors

22

nF

Output capacitor

0.8

1

uF

LDO decoupling capacitor

8

10

uF

Rectifier boost capacitors

200

220

240

nF

Synchronous rectifier / PDC decoupling capacitor

10

20

uF

Analog mux decoupling capacitor

1

2

nF

VREF decoupling capacitor

80

100

120

nF

Operating Free Air Temperature

-40

85

C

Operating Junction Temperature

-40

125

C

* Exact values of the resonant capacitors and inductor will depend on the specific system configuration.