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IC-GF Datasheet(PDF) 3 Page - IC-Haus GmbH

Part # IC-GF
Description  TRANSCEIVER
PDF  30 Pages
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Manufacturer  ICHAUS [IC-Haus GmbH]
Direct Link  http://www.ichaus.biz
Logo ICHAUS - IC-Haus GmbH

IC-GF Datasheet(HTML) 3 Page - IC-Haus GmbH

  IC-GF Datasheet HTML 1Page - IC-Haus GmbH IC-GF Datasheet HTML 2Page - IC-Haus GmbH IC-GF Datasheet HTML 3Page - IC-Haus GmbH IC-GF Datasheet HTML 4Page - IC-Haus GmbH IC-GF Datasheet HTML 5Page - IC-Haus GmbH IC-GF Datasheet HTML 6Page - IC-Haus GmbH IC-GF Datasheet HTML 7Page - IC-Haus GmbH IC-GF Datasheet HTML 8Page - IC-Haus GmbH IC-GF Datasheet HTML 9Page - IC-Haus GmbH Next Button
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iC-GF
TRANSCEIVER
Rev F1, Page 3/30
CONTENTS
PACKAGING INFORMATION
4
PIN CONFIGURATION QFN24 4 mm x 4 mm
4
PIN CONFIGURATION CSP . . . . . . . . .
5
PACKAGE DIMENSIONS QFN24 4 mm x 4 mm 6
PACKAGE DIMENSIONS CSP . . . . . . . .
7
ABSOLUTE MAXIMUM RATINGS
8
THERMAL DATA
8
ELECTRICAL CHARACTERISTICS
10
OPERATING REQUIREMENTS
14
SPI Interface . . . . . . . . . . . . . . . . . .
15
DESCRIPTION OF FUNCTIONS
16
Reverse polarity protection . . . . . . . . . .
16
Output characteristics of Q1, Q2 . . . . . . .
16
Free-wheeling circuit for inductive loads . . .
16
Dead time . . . . . . . . . . . . . . . . . . . .
16
Overload detection . . . . . . . . . . . . . . .
16
Undervoltage detection . . . . . . . . . . . .
17
Digital filtering at inputs . . . . . . . . . . . .
17
Feedback channel CFI–CFO . . . . . . . . .
17
Spread spectrum oscillator . . . . . . . . . .
17
Configuration mode . . . . . . . . . . . . . .
17
DEFAULT MODE
18
Enabling the switches . . . . . . . . . . . . .
18
Configuring the switches . . . . . . . . . . . .
18
Feedback channel CFI–CFO configuration .
18
Undervoltage signalling . . . . . . . . . . . .
18
SPI MODE
19
Switch enable . . . . . . . . . . . . . . . . . .
19
Switch control . . . . . . . . . . . . . . . . . .
19
Switch configuration . . . . . . . . . . . . . .
19
Digital filtering at inputs . . . . . . . . . . . .
20
Excitation current . . . . . . . . . . . . . . . .
20
Feedback channel CFI–RX configuration . .
21
Overload detection . . . . . . . . . . . . . . .
21
Spread spectrum oscillator . . . . . . . . . .
22
Pull-down currents . . . . . . . . . . . . . . .
22
Undervoltage signalling . . . . . . . . . . . .
22
Communication requests . . . . . . . . . . .
22
SPI INTERFACE
23
REGISTERS
24
Configuration overview . . . . . . . . . . . .
24
APPLICATION NOTES
25
Setup for medium and small currents at
VCC/VCC3 . . . . . . . . . . . . . . . .
25
Output protection . . . . . . . . . . . . . . . .
25
DEMO BOARD
27
DESIGN REVIEW: Function Notes
29
REVISION HISTORY
29



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