LV5213LP

Ordering number : ENA0183A LV5213LP Overview Bi-CMOS LSI 3ch LED Driver 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 Supply voltage 1 Supply voltage 2 Allowable power dissipation Maximum input current Maximum output current STBY pin voltage Operating temperature Storage temperature Symbol VCC max VDD max Pd max VINB IO max VSTBY Topr Tstg Mounted on the specified board * Conditions Ratings 6.0 6.0 5.5 6.0 12.0 6.0 -30 to +75 -40 to +125 Unit V V W V mA V °C °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 Supply voltage 1 Supply voltage 2 Symbol VCC VDD Conditions Ratings 3.0 to 4.5 1.6 to 3.0 Unit V V Electrical Characteristics Operating Characteristics at VCC = 3.7V, VDD = 1.8V, RT = 82Ω, Ta = 25°C Parameter Overall Characteristics Current drain 1 Current drain 2 High-level input voltage 1 Low-level input voltage 1 High-level input voltage 2 Low-level input voltage 2 LED Driver Block Minimum output current 1 Maximum output current 1 Linearity error Differential linearity error Maximum output current Imin1 Imax1 LE DLE ΔIL Ileak When the serial data is 00000, VO = 0.5V When the serial data is 11111, VO = 0.5V *2 *3 At the maximum current setting, VO = 2 to 0.15V Drivers: off, VO = 5V -3 -2 -10 1 0.54 4.74 3 2 mA mA LSB LSB % μA ICC1 ICC2 VINH1 VINL1 VINH2 VINL2 STBY = L *1 STBY = H, RON = GON = BON = L *1 With the default serial data settings Serial data signals, each of the "ON" pins Serial data signals, each of the "ON" pins STBY pin STBY pin VDD × 0.8 0 VDD × 0.8 0 VDD × 0.2 VDD × 0.2 0.6 5 2 μA mA V V V V Symbol Conditions min Ratings typ max Unit Leakage current *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 2.6 SIDE VIEW BOTTOM VIEW (0.125) (C0.116) 2.6 0.4 2 LASER MARKED INDEX 0.5 (0.55) 1 SIDE VIEW 0.8 (0.035) 0.25 SANYO : VCT16 16 (0.13) No.A0183-2/10 LV5213LP Block Diagram Note 1: The TEST pin must be tied to ground. Serial Data Map Register address A7 0 A6 0 A5 0 A4 0 A3 0 A2 0 A1 0 A0 1 D7 × 0 × 0 0 0 0 0 0 1 0 0 × 0 0 0 0 0 0 1 1 0 D6 × 0 × 0 × 0 D5 RSW 0 GSW 0 BSW 0 0 0 0 0 0 0 D4 Data D3 D2 R[4:0] 0 G[4:0] 0 B[4:0] 0 0 0 0 0 0 0 D1 D0 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 0 0 1 0 0 D5 D4 Data D3 D2 D1 D0 RLED output setting D5 0 1 RSW OFF (Default) ON RLED current setting D4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D3 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 D2 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 D1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 D0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Current [mA] 0.544 (Default) 0.679 0.815 0.950 1.085 1.220 1.356 1.491 1.626 1.761 1.897 2.032 2.167 2.302 2.438 2.573 2.708 2.843 2.979 3.114 3.249 3.384 3.520 3.655 3.790 3.925 4.061 4.196 4.331 4.466 4.602 4.737 No.A0183-4/10 LV5213LP G mode Register address 0 0 0 0 0 0 1 0 0 0 D5 D4 Data D3 D2 D1 D0 GLED output setting D5 0 1 GSW OFF (Default) ON GLED current setting D4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D3 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 D2 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 D1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 D0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Current [mA] 0.544 (Default) 0.679 0.815 0.950 1.085 1.220 1.356 1.491 1.626 1.761 1.897 2.032 2.167 2.302 2.438 2.573 2.708 2.843 2.979 3.114 3.249 3.384 3.520 3.655 3.790 3.925 4.061 4.196 4.331 4.466 4.602 4.737 No.A0183-5/10 LV5213LP B mode Register address 0 0 0 0 0 0 1 1 0 0 D5 D4 Data D3 D2 D1 D0 BLED output setting D5 0 1 BSW OFF (Default) ON BLED current setting D4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D3 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 D2 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 D1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 D0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Current [mA] 0.544 (Default) 0.679 0.815 0.950 1.085 1.220 1.356 1.491 1.626 1.761 1.897 2.032 2.167 2.302 2.438 2.573 2.708 2.843 2.979 3.114 3.249 3.384 3.520 3.655 3.790 3.925 4.061 4.196 4.331 4.466 4.602 4.737 No.A0183-6/10 LV5213LP Pin Functions Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Pin TEST GND RT BON GON RON VCC SDATA SCLK CS STBY2 VDD STBY1 RLED GLED BLED Function Test signal input. This pin must be connected to ground. Ground Reference current setting resistor connection External blue LED control input External green LED control input External red LED control input Circuit system power supply Serial data signal input Serial clock signal input Chip select Standby mode 2 control Control system (RON, GON, BON, SDATA, SCLK, and CS pins) power supply Standby mode 1 control Red LED driver output Green LED driver output Blue LED driver output No.A0183-7/10 LV5213LP Serial Data Transfer Timing Conditions Parameter Cycle time Data setup time Symbol tcy1 ts0 ts1 SCLK clock period Conditions min 330 150 100 300 100 150 150 1.0 typ max unit nS nS nS nS nS nS nS μS The CS setup time from the SLCK rising edge The SDATA setup time from the SLCK rising edge The CS hold time from the SLCK falling edge The SDATA hold time from the SCLK rising edge SCLK low period pulse width SCLK high period pulse width CS low period pulse width Data hold time th0 th1 Pulse width tw1L tw1H tw2L 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. 4 5 6 Symbol BON GON RON Equivalent circuit Description Control inputs for the three external colored LEDs When an RSW, GSW, or BSW bit in the serial 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 9 10 SDATA SCLK CS Serial data system inputs 3 RT 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 15 16 RLED GLED BLED Driver outputs for the three color LEDs Feedback is applied to control the current flowing 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. 1 Symbol TEST Equivalent circuit Test signal input This pin must be tied to ground. Description 11 13 STBY2 STBY1 Standby mode pins The LV5213LP goes to standby mode when both the STBY1 and STBY2 pins are at the low level. 7 12 3 VCC VDD GND Circuit system power supply Control system (serial data inputs and "ON" 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