E521.41 Datasheet, PDF (4/89 Pages) ELMOS Semiconductor AG – Transceiver compliant with PSI5 standard v1.3 and v2.1

4 Channel Multi-Mode PSI5 Transceiver
PRODUCTION DATA – Apr 27, 2016
E521.41
1.1 Pin Description QFN20L5
Table 1.1-1: Pin Description
No Name
Type
Description
1 DGND
S
Digital voltage supply
2
VDD
S
Digital voltage supply
3 AGND
S
Analog ground
4
SIF1
HV_A_O Sensor Interface 1
5
SIF3
HV_A_O Sensor Interface 3
6 PGND
S
Power ground
7
CP2
HV_A_O Sync charge pump fly capacitor
8
VBUS
HV_S VBUS voltage
9
CP1
HV_A_O Sync charge pump fly capacitor
10 CSYNC
HV_S Sync supply voltage
11
SIF4
HV_A_O Sensor Interface 4
12
SIF2
HV_A_O Sensor Interface 2
13
VG
HV_A_O Gate voltage for external transistor
14 VSUPPPLY HV_S Supply voltage
15 NRES
D_I Negative reset and test mode pin
16 TRIG
D_I Sync pulse trigger input
17
NCS
D_I SPI chip select
18 SDI_RXD
D_I SPI or UART data input
19 SDO_TXD D_O SPI or UART data output
20 SCLK
D_I SPI clock input
EP
S
QFN20L5 package only
Exposed Pad. Connect to large copper ground plane for optimal heat dissipation.
Connect to GNDA and GNDD.
Note: A = Analog, D = Digital, S = Supply, I = Input, O = Output, B = Bidirectional, HV = High Voltage
Elmos Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products.
Elmos Semiconductor AG
Data Sheet
4 / 89
QM-No.: 25DS0109E.06