Table of Contents
Advertisement
Quick Links
The TPS92830-Q1 evaluation module (EVM) helps designers evaluate the operation and performance of
the TPS92830-Q1 device, a linear LED controller with external N-channel MOSFETs for automotive
lighting applications.
...................................................................................................................
1
1.1
1.2
1.3
....................................................................................................................
2
3
4
4.1
4.2
1
....................................................................................................................
2
3
4
5
6
7
.....................................................................................................................
1
.....................................................................................................................
2
.....................................................................................................................
3
...................................................................................................................
4
.....................................................................................................................
5
6
7
8
9
10
11
12
Trademarks
All trademarks are the property of their respective owners.
SLVUB41 - July 2017
Submit Documentation Feedback
..................................................................................
................................................................................................
..................................................................................
.................................................................................................................
...........................................................................................
.........................................................................................................
....................................................................................................
.......................................................................................................
.......................................................................................................
..............................................................................................
...........................................................................................................
........................................................................................
.....................................................................................................
.........................................................................................
...................................................................................................
........................................................................................................
................................................................................................................
................................................................................................
..............................................................................................
............................................................................................................
Copyright © 2017, Texas Instruments Incorporated
TPS92830-Q1 EVM User's Guide
Contents
List of Figures
List of Tables
User's Guide
SLVUB41 - July 2017
TPS92830-Q1 EVM User's Guide
2
2
2
2
7
8
10
10
11
3
5
7
8
9
10
11
4
4
4
6
6
6
6
6
7
7
11
14
1
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Texas Instruments TPS92830-Q1
Summary of Contents for Texas Instruments TPS92830-Q1
-
Page 1: Table Of Contents
User's Guide SLVUB41 – July 2017 TPS92830-Q1 EVM User's Guide The TPS92830-Q1 evaluation module (EVM) helps designers evaluate the operation and performance of the TPS92830-Q1 device, a linear LED controller with external N-channel MOSFETs for automotive lighting applications. Contents ........................ -
Page 2: Introduction
One-Fails–All-Fail With Fault Floating or Only-Failed-Channel-Off LED Failure Mode With Fault Pulled • Stand-Alone Operation With Full Duty Cycle or PWM Dimming via TPS92830-Q1 Internal PWM Generator (Useful for Stop or Tail Light and Daytime Running Light (DRL) or Position Light Applications) •... -
Page 3: Tps92830Evm Board
Pin 3: CH3 output, connects to LED anode Pin 4: ICTRL function, connects to analog dimming resistor on LED board Pin 5: LED output ground SLVUB41 – July 2017 TPS92830-Q1 EVM User's Guide Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 4: Jumper J3
Use external control signal or leave floating 1.3.1.2.4 PWM Generator Configuration Jumper – J4 To use the TPS92830-Q1 internal PWM dimming function, there are two requirements. • Keep the FD pin at a low level and remove the shunt on J3 pins 11–12. -
Page 5: Led Board
Introduction www.ti.com 1.3.1.3 Test Points All the pins on the TPS92830-Q1 device except CP1N, CP1P, CP2N, and CP2P have test points on the EVM, which helps users to observe the waveform on the pins. 1.3.2 LED Board Figure 2. LED Board 1.3.2.1... -
Page 6: Jumper J12
SH D6 Short D6 Normal operation SH D7 Short D7 Normal operation SH D8 Short D8 Normal operation SH D9 Short D9 Normal operation TPS92830-Q1 EVM User's Guide SLVUB41 – July 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 7: Test Setup
With the default jumper connections, the board should begin operating as soon as proper voltage is applied to the input. Modify the jumpers for other operating modes. SLVUB41 – July 2017 TPS92830-Q1 EVM User's Guide Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 8: Board Layout
Board Layout www.ti.com Board Layout WARNING Hot surface. Contact may cause burns. Do not touch. Figure 4. TPS92830EVM Board Layout TPS92830-Q1 EVM User's Guide SLVUB41 – July 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 9: Led Board Layout
Board Layout www.ti.com Figure 5. LED Board Layout SLVUB41 – July 2017 TPS92830-Q1 EVM User's Guide Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 10: Schematic And Bill Of Materials
Schematic and Bill of Materials www.ti.com Schematic and Bill of Materials Schematics Figure 6. TPS92830EVM Board Schematic TPS92830-Q1 EVM User's Guide SLVUB41 – July 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 11: Bill Of Materials
2.2 µF, 50 V, ±10%, 1206 X7R, 1206 Capacitor, ceramic, C3, C5, 0.01 µF 06031C103JAT2A 0.01 µF, 100 V, ±5%, 0603 C9, C13 X7R, 0603 SLVUB41 – July 2017 TPS92830-Q1 EVM User's Guide Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... - Page 12 CRCW0603180KJNEA Vishay-Dale 0603 0.1 W, 0603 R13, R14, 78.7 Resistor, 78.7 kΩ, RC0603FR-0778K7L Yageo America 0603 R15, R16 kΩ 1%, 0.1 W, 0603 TPS92830-Q1 EVM User's Guide SLVUB41 – July 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated...
- Page 13 4700 pF, 25 V, ±10%, 0603 X7R, 0603 FID1, FID2 Fiducial mark. FID3, FID4 There is nothing to Fiducial FID5, FID6 buy or mount. SLVUB41 – July 2017 TPS92830-Q1 EVM User's Guide Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated...
-
Page 14: Led Board Bom
TP1, TP2, Terminal, turret, TH, 1502-2 Keystone Keystone1502-2 TP3, TP4 double Fiducial mark. FID1, FID2, There is nothing to buy Fiducial FID3 or mount. TPS92830-Q1 EVM User's Guide SLVUB41 – July 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... - Page 15 IMPORTANT NOTICE FOR TI DESIGN INFORMATION AND RESOURCES Texas Instruments Incorporated (‘TI”) technical, application or other design advice, services or information, including, but not limited to, reference designs and materials relating to evaluation modules, (collectively, “TI Resources”) are intended to assist designers who are developing applications that incorporate TI products;...
Need help?
Do you have a question about the TPS92830-Q1 and is the answer not in the manual?
Questions and answers