Ordering number : ENA0183A LV5213LP Bi-CMOS LSI 3ch LED Driver Overview This LV5213LP is LED driver for cell phones. Each LED driver gets a constant current controlled. The brilliance control becomes possible by changing the current value that flows to LED by the serial bus control. LV5213LP can achieve various effects of the illumination of a full-color LED display. Functions • Three color LED driver circuits. • The LED current can be switched independently in 5-bit units (0 to 5mA). • Independent on/off control of the three LED drivers (independent control of the 3 RGB colors). • Each LED drive current level can be adjusted independently over the serial bus. • Miniature package. • Thermal shutdown circuit. Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Ratings Unit Supply voltage 1 VCC max 6.0 V Supply voltage 2 VDD max 6.0 V 5.5 W Allowable power dissipation Maximum input current Pd max Mounted on the specified board * VINB 6.0 V Maximum output current IO max 12.0 mA STBY pin voltage VSTBY 6.0 V Operating temperature Topr -30 to +75 °C Storage temperature Tstg -40 to +125 °C The specified board *: 50mm × 40mm × 0.8mm glass epoxy (4-layer circuit board). Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee thereof. If you should intend to use our products for applications outside the standard applications of our customer who is considering such use and/or outside the scope of our intended standard applications, please consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely responsible for the use. Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer' s products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer' s products or equipment. O0610 SY/D1405 MS OT 20051201-S00002 No.A0183-1/10 LV5213LP Recommended Operating Conditions at Ta = 25°C Parameter Symbol Conditions Ratings Unit Supply voltage 1 VCC 3.0 to 4.5 V Supply voltage 2 VDD 1.6 to 3.0 V Electrical Characteristics Operating Characteristics at VCC = 3.7V, VDD = 1.8V, RT = 82Ω, Ta = 25°C Parameter Symbol Ratings Conditions min typ Unit max Overall Characteristics Current drain 1 ICC1 Current drain 2 STBY = L *1 STBY = H, RON = GON = BON = L *1 ICC2 0.6 With the default serial data settings High-level input voltage 1 VINH1 Serial data signals, each of the "ON" pins VDD × 0.8 Low-level input voltage 1 VINL1 Serial data signals, each of the "ON" pins 0 High-level input voltage 2 VINH2 STBY pin VDD × 0.8 Low-level input voltage 2 VINL2 STBY pin 0 Minimum output current 1 Imin1 When the serial data is 00000, VO = 0.5V Maximum output current 1 Imax1 5 μA 2 mA V VDD × 0.2 V VDD × 0.2 V V LED Driver Block Linearity error Differential linearity error Maximum output current When the serial data is 11111, VO = 0.5V mA 4.74 mA LE *2 -3 3 LSB DLE *3 -2 2 LSB At the maximum current setting, ΔIL Leakage current 0.54 VO = 2 to 0.15V Drivers: off, VO = 5V Ileak -10 % 1 μA *1. The sum of the VCC and VDD current drain values. *2. Linearity error: The difference between the actual and ideal current values. *3. Differential linearity error: The difference between the actual and ideal amounts when one low-order bit value is added. Package Dimensions unit : mm 3318 TOP VIEW SIDE VIEW BOTTOM VIEW (0.13) (0.125) 2.6 16 0.4 2.6 (C0.116) 2 1 0.5 LASER MARKED INDEX (0.55) 0.25 (0.035) 0.8 SIDE VIEW SANYO : VCT16 No.A0183-2/10 LV5213LP Block Diagram Note 1: The TEST pin must be tied to ground. Serial Data Map Register address A7 A6 A5 A4 A3 Data A2 A1 A0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 D7 D6 D5 × × RSW 0 0 0 × × GSW 0 0 0 × × BSW 0 0 0 D4 D3 D2 D1 D0 0 0 0 0 0 0 R[4:0] 0 0 0 0 0 G[4:0] 0 B[4:0] 0 0 0 Upper row: Register name, Lower row: default value No.A0183-3/10 LV5213LP Serial Data Mode Settings R mode Register address 0 0 0 0 0 Data 0 0 1 D1 D0 0 0 D5 D4 D3 D2 D1 D0 RLED output setting D5 RSW 0 OFF (Default) 1 ON RLED current setting D4 D3 D2 Current [mA] 0 0 0 0 0 0.544 (Default) 0 0 0 0 1 0.679 0 0 0 1 0 0.815 0 0 0 1 1 0.950 0 0 1 0 0 1.085 0 0 1 0 1 1.220 0 0 1 1 0 1.356 0 0 1 1 1 1.491 0 1 0 0 0 1.626 0 1 0 0 1 1.761 0 1 0 1 0 1.897 0 1 0 1 1 2.032 0 1 1 0 0 2.167 0 1 1 0 1 2.302 0 1 1 1 0 2.438 0 1 1 1 1 2.573 1 0 0 0 0 2.708 1 0 0 0 1 2.843 1 0 0 1 0 2.979 1 0 0 1 1 3.114 1 0 1 0 0 3.249 1 0 1 0 1 3.384 1 0 1 1 0 3.520 1 0 1 1 1 3.655 1 1 0 0 0 3.790 1 1 0 0 1 3.925 1 1 0 1 0 4.061 1 1 0 1 1 4.196 1 1 1 0 0 4.331 1 1 1 0 1 4.466 1 1 1 1 0 4.602 1 1 1 1 1 4.737 No.A0183-4/10 LV5213LP G mode Register address 0 0 0 0 0 Data 0 1 0 D1 D0 0 0 D5 D4 D3 D2 D1 D0 GLED output setting D5 GSW 0 OFF (Default) 1 ON GLED current setting D4 D3 D2 Current [mA] 0 0 0 0 0 0.544 (Default) 0 0 0 0 1 0.679 0 0 0 1 0 0.815 0 0 0 1 1 0.950 0 0 1 0 0 1.085 0 0 1 0 1 1.220 0 0 1 1 0 1.356 0 0 1 1 1 1.491 0 1 0 0 0 1.626 0 1 0 0 1 1.761 0 1 0 1 0 1.897 0 1 0 1 1 2.032 0 1 1 0 0 2.167 0 1 1 0 1 2.302 0 1 1 1 0 2.438 0 1 1 1 1 2.573 1 0 0 0 0 2.708 1 0 0 0 1 2.843 1 0 0 1 0 2.979 1 0 0 1 1 3.114 1 0 1 0 0 3.249 1 0 1 0 1 3.384 1 0 1 1 0 3.520 1 0 1 1 1 3.655 1 1 0 0 0 3.790 1 1 0 0 1 3.925 1 1 0 1 0 4.061 1 1 0 1 1 4.196 1 1 1 0 0 4.331 1 1 1 0 1 4.466 1 1 1 1 0 4.602 1 1 1 1 1 4.737 No.A0183-5/10 LV5213LP B mode Register address 0 0 0 0 0 Data 0 1 1 D1 D0 0 0 D5 D4 D3 D2 D1 D0 BLED output setting D5 BSW 0 OFF (Default) 1 ON BLED current setting D4 D3 D2 Current [mA] 0 0 0 0 0 0.544 (Default) 0 0 0 0 1 0.679 0 0 0 1 0 0.815 0 0 0 1 1 0.950 0 0 1 0 0 1.085 0 0 1 0 1 1.220 0 0 1 1 0 1.356 0 0 1 1 1 1.491 0 1 0 0 0 1.626 0 1 0 0 1 1.761 0 1 0 1 0 1.897 0 1 0 1 1 2.032 0 1 1 0 0 2.167 0 1 1 0 1 2.302 0 1 1 1 0 2.438 0 1 1 1 1 2.573 1 0 0 0 0 2.708 1 0 0 0 1 2.843 1 0 0 1 0 2.979 1 0 0 1 1 3.114 1 0 1 0 0 3.249 1 0 1 0 1 3.384 1 0 1 1 0 3.520 1 0 1 1 1 3.655 1 1 0 0 0 3.790 1 1 0 0 1 3.925 1 1 0 1 0 4.061 1 1 0 1 1 4.196 1 1 1 0 0 4.331 1 1 1 0 1 4.466 1 1 1 1 0 4.602 1 1 1 1 1 4.737 No.A0183-6/10 LV5213LP Pin Functions Pin No. Pin 1 TEST Test signal input. This pin must be connected to ground. Function 2 GND Ground 3 RT 4 BON External blue LED control input 5 GON External green LED control input 6 RON External red LED control input 7 VCC Reference current setting resistor connection Circuit system power supply 8 SDATA Serial data signal input 9 SCLK Serial clock signal input 10 CS 11 STBY2 Chip select Standby mode 2 control Control system (RON, GON, BON, SDATA, SCLK, and CS pins) power supply 12 VDD 13 STBY1 Standby mode 1 control 14 RLED Red LED driver output 15 GLED Green LED driver output 16 BLED Blue LED driver output No.A0183-7/10 LV5213LP Serial Data Transfer Timing Conditions Parameter Symbol Conditions min typ max unit Cycle time tcy1 SCLK clock period 330 nS Data setup time ts0 The CS setup time from the SLCK rising edge 150 nS ts1 The SDATA setup time from the SLCK rising edge 100 nS Data hold time th0 The CS hold time from the SLCK falling edge 300 nS th1 The SDATA hold time from the SCLK rising edge 100 nS nS Pulse width tw1L SCLK low period pulse width 150 tw1H SCLK high period pulse width 150 nS tw2L CS low period pulse width 1.0 μS Data length: Clock frequency: 16bits Up to 2MHz After 16 clock cycles have been input with CS at the high level, SDATA is acquired on the fall of CS. Note: SDATA will not be acquired if 15 or fewer clock cycles were input during the CS high-level period. If 17 or more clock cycles are input, the SDATA for the first 16 cycles are acquired and the SDATA following those 16 cycles is ignored. Power Supply Application 1. Either bring up VCC and VDD at the same time, or bring up VCC first then VDD. 2. Then, set the serial data. (After the serial data has been set, a period of about 2µs is required as the startup time for the IC internal circuits.) 3. Finally, clear the STBY pin states. No.A0183-8/10 LV5213LP Pin Descriptions and Equivalent Circuits Pin No. Symbol Equivalent circuit Description 4 BON Control inputs for the three external colored LEDs 5 GON When an RSW, GSW, or BSW bit in the serial 6 RON data is set to 1, the corresponding LED will be on when the voltage applied to the corresponding pin is high, and off when the voltage applied is low. 8 SDATA 9 SCLK 10 CS 3 RT Serial data system inputs Reference current setting resistor connection A reference current is created by connecting an external resistor between this pin and ground. The pin voltage is roughly 1.2V. The LED driver current can be changed by changing this current value. 14 RLED Driver outputs for the three color LEDs 15 GLED Feedback is applied to control the current flowing 16 BLED in the output transistors to be the set value. Each of the driver output current levels can be set independently with the serial data. Continued on next page. No.A0183-9/10 LV5213LP Continued from preceding page. Pin No. Symbol 1 TEST Equivalent circuit Description Test signal input This pin must be tied to ground. 11 STBY2 Standby mode pins 13 STBY1 The LV5213LP goes to standby mode when both the STBY1 and STBY2 pins are at the low level. 7 VCC Circuit system power supply 12 VDD Control system (serial data inputs and "ON" 3 GND inputs) power supply Ground Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO products (including technical data, services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining the export license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, of otherwise, without the prior written permission of SANYO Electric Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the SANYO product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of October, 2010. Specifications and information herein are subject to change without notice. PS No.A0183-10/10