Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsDev KitsPCB design board

F28027

3V3

PWM1 (HR)

ADC

12 bit

4.6 MSPS

I2C

SPI

UART

Comms

CPU

32 bit

DSP core

60 MHz

PWM2 (HR)

PWM3 (HR)

PWM4 (HR)

1A / 1B

2A / 2B

3A / 3B

4A / 4B

Vref

Vo-fb

Ip-cs

V-SR1

V-SR2

I-SR1

I-SR2

LLC Resonant

Vin Vout

2A 3A

Ip-cs

Vo-fb

V-SR1

V-SR2

I-SR1

I-SR2

www.ti.com

Hardware Resource Mapping

Figure 5. TMDSHVRESLLCKIT Circuit Diagram

3.2 Jumpers, Connectors, and Switches

Table 3 lists the jumpers, connectors, and switches available on the board. Figure 6 shows the location of

these items with help of a board image.

Table 3. Description of Jumpers, Connectors, and Switches

[Main]-BS1 Banana Jack for DC input

[Main]-BS2 Banana Jack for primary ground connection

[Main]-BS3 Banana Jack for DC output

[Main]-BS4 Banana Jack for Secondary Ground connection

[Main]-H1 100-pin DIM100 controlCARD socket

[Main]-J1 Vin to 400V-to-15V Jumper. Connects the DC input power rail to the 400V-to-15V DC/DC module input.

[Main]-J2 400 V-to-15 V to Aux-DC-Power Jumper. Connects the 400V-to-15V DC/DC module output to the Aux-DC-

Power macro input.

[Main]-J3 12 V-15 V Enable Jumper. Enables the 12-15V auxiliary power rail.

[Main]-J4 5 V Enable Jumper. Enables the 5V auxiliary power rail.

SPRABS1–February 2013 High-Voltage Half-Bridge LLC Resonant DC/DC Converter With Synchronous

Rectification Hardware Kit

Submit Documentation Feedback