Table of Contents
Advertisement
Quick Links
RTKA215300E00000BU
Evaluation Board with Socket Mounted RAA215300 PMIC
The
RTKA215300E00000BU
(EVB) is a platform for demonstrating functionality of
the
RAA215300
PMIC. There is access to regulator
switching voltages, inductor currents, input currents,
control loops, and more.The user can change many
operating characteristics using an I
The socket EVB can be used to program the
EEPROM and set the registers, and to debug the
configuration.
Important: The socket EVB is not electrically or
thermally capable of delivering significant power and
should only be used at normal room temperature.
Input P ower
R16UZ0048EU0102 Rev.1.02
Dec 19, 2022
socket evaluation board
2
C interface.
CONFIDENTIAL
Input
Filters
2
I
C S erial
Inte rface
Figure 1.
Socket Evaluation Board Manual
Features
▪ A complete power supply system but with limited
power capability
▪ EEPROM programming
▪ Access to all RAA215300 features
▪ Facility to adjust RAA215300 settings
▪ Connectivity to the whole power system
▪ Access for monitoring and test
▪ Access for design modification
Specifications
Requiring only the addition of inductors and
capacitors, RAA215300 integrates all semiconductors
and control circuitry to create a complete power
solution for systems that use Renesas RZ/G2L
microprocessors. The socket EVB can easily be
configured to explore many other applications, but
with limited power capability.
Evaluation Board Contents
▪ Socket EVB PCB assembly
▪ Mini USB I
(ISLUSBMINIEVAL1Z)
RAA21 5300
EVB Block Diagram
2
C dongle with USB cable
Output Power
Output Filters
© 2022 Renesas Electronics
Page 1
Advertisement
Table of Contents
Related Manuals for Renesas RTKA215300E00000BU
Summary of Contents for Renesas RTKA215300E00000BU
- Page 1 Requiring only the addition of inductors and capacitors, RAA215300 integrates all semiconductors and control circuitry to create a complete power solution for systems that use Renesas RZ/G2L microprocessors. The socket EVB can easily be configured to explore many other applications, but with limited power capability.
- Page 2 RTKA215300E00000BU Socket Evaluation Board Manual BUCK1_V IN1 AVDD BUCK1_V IN2 Inte rnal LDO OSC, B andga p Bias BUCK1_V IN3 BUCK1_L X1 VPROG BUCK1 BUCK1_L X2 Controller BUCK1_L X3 EEP RO M BUCK1_FB C S erial Inte rface BUCK2_V IN...
-
Page 3: Table Of Contents
RTKA215300E00000BU Socket Evaluation Board Manual Contents Reference Material ..............4 Functional Description . -
Page 4: Reference Material
C interface, which is used to adjust PMIC settings and communicate status. The I C interface can be controlled by a dedicated Renesas proprietary Graphical User Interface (GUI), which requires a host computer. The EVB includes switches and jumpers to emulate the signal interface (some of which are configurable MPIO) with a microprocessor-based system. -
Page 5: Handling Instructions
PMICs. Renesas recommends using a vacuum suction tool to lift and place the PMIC. If using tweezers, use only light force. There are slots in the socket for tweezer access. See the red boxes in Figure Important: Do not apply power to the board when the socket is open. -
Page 6: Operating Characteristics
RTKA215300E00000BU Socket Evaluation Board Manual Operating Characteristics 2.3.1 Operating Limits The socket EVB can be operated across the full ranges of voltage described in the datasheet. Important: The socket electrical and thermal capabilities cannot support full load current on the regulators. The resistance of socket connections can cause voltage drops that compromise signals. -
Page 7: Setup And Configuration
RTKA215300E00000BU Socket Evaluation Board Manual Setup and Configuration 2.4.1 Signal List and Access The signal list, switch identification, and jumper identification are shown in Table 2 Table 2. Signal Interface List Signal Name Switch Identifier Jumper Identifier Description SW_CEN JP_CEN Chip enable. -
Page 8: Initial State Of Jumpers And Switches
RTKA215300E00000BU Socket Evaluation Board Manual 2.4.3 Initial State of Jumpers and Switches Figure 4. Set all the switch positions as shown by yellow arrows. Set the jumpers as shown by rectangles. Do not place any jumpers not shown. 3. Connect the interface board to the computer with the USB cable. -
Page 9: Operating Procedure
RTKA215300E00000BU Socket Evaluation Board Manual 2.4.5 Operating Procedure The following operating procedure does not require the RAA215300 evaluation software. 2.4.5.1 Power Supplies WARNING! Do not hot-swap: Connecting or disconnecting a device to or from a powered-up circuit can cause damage to the device. All power supplies used for operating the device must be powered down and their outputs discharged before adding or removing a device to or from a circuit, including but not limited to: a test socket, a test harness, or a test jig. - Page 10 RTKA215300E00000BU Socket Evaluation Board Manual Connect a power supply to VIN (red) and GND (black) banana sockets, with the voltage set to 5.0V (OFF). Connect a power supply to VPULLUP_SUPPLY post (magenta), and GND post (black), with the voltage set to 1.8V (OFF).
- Page 11 RTKA215300E00000BU Socket Evaluation Board Manual 2.4.5.3 Loading the Regulators 1. Before applying load to the regulator outputs, check that the current limit on the input supply (VIN) is high enough to support the load. 2. Connect loads to the buck regulator outputs at the 4mm banana sockets shown in Figure 8.
- Page 12 RTKA215300E00000BU Socket Evaluation Board Manual 2.4.5.4 Monitoring Regulator Output Voltages Figure 10 shows locations on the PCB where the buck regulator output voltages can be measured accurately. For each buck regulator, there is a pair of pads with holes to which wires, pins, or connectors can be soldered, or an oscilloscope probe can be connected.
-
Page 13: Board Design
RTKA215300E00000BU Socket Evaluation Board Manual Board Design CONFIDENTIAL Figure 12. RTKA215300E00000BU Evaluation Board (Top) R16UZ0048EU0102 Rev.1.02 Page 13 Dec 19, 2022... -
Page 14: Schematic Diagrams
RTKA215300E00000BU Socket Evaluation Board Manual Schematic Diagrams CONFIDENTIAL Figure 13. RTKA215300E00000BU EVB Schematic Sheet 1 R16UZ0048EU0102 Rev.1.02 Page 14 Dec 19, 2022... - Page 15 RTKA215300E00000BU Socket Evaluation Board Manual CONFIDENTIAL Figure 14. RTKA215300E00000BU EVB Schematic Sheet 2 R16UZ0048EU0102 Rev.1.02 Page 15 Dec 19, 2022...
-
Page 16: Bill Of Materials
RTKA215300E00000BU Socket Evaluation Board Manual CONFIDENTIAL Figure 15. RTKA215300E00000BU EVB Schematic Sheet 3 Bill of Materials The EVB BOM is available in the design files on the RTKA215300E00000BU page. R16UZ0048EU0102 Rev.1.02 Page 16 Dec 19, 2022... -
Page 17: Board Layout
RTKA215300E00000BU Socket Evaluation Board Manual Board Layout CONFIDENTIAL Figure 16. Top Layer Copper Figure 17. Layer 2 Copper R16UZ0048EU0102 Rev.1.02 Page 17 Dec 19, 2022... - Page 18 RTKA215300E00000BU Socket Evaluation Board Manual Figure 18. Layer 3 Copper CONFIDENTIAL Figure 19. Layer 4 Copper R16UZ0048EU0102 Rev.1.02 Page 18 Dec 19, 2022...
- Page 19 RTKA215300E00000BU Socket Evaluation Board Manual Figure 20. Layer 5 Copper CONFIDENTIAL Figure 21. Bottom Layer Copper R16UZ0048EU0102 Rev.1.02 Page 19 Dec 19, 2022...
-
Page 20: Ordering Information
RTKA215300E00000BU Socket Evaluation Board Manual Ordering Information Part Number Description RTKA215300E00000BU Socket Evaluation board for RAA215300A2GNP#HA0 Revision History Revision Date Description Updated Table 2. 1.02 Dec 19, 2022 Updated Power Supplies section. Updated Schematics. 1.01 Aug 10, 2022 Updated Schematics. -
Page 21: Corporate Headquarters
Renesas' products are provided only subject to Renesas' Terms and Conditions of Sale or other applicable terms agreed to in writing. No use of any Renesas resources expands or otherwise alters any applicable warranties or warranty disclaimers for these products.
Need help?
Do you have a question about the RTKA215300E00000BU and is the answer not in the manual?
Questions and answers