LV5099CB

Ordering number : ENA1991 Bi-CMOS LSI LV5099CB Overview Features and Functions For HDMI controller Charge pump power supply The LV5099CB is a charge pump power supply for HDMI controllers for portable devices. Features • 5.0V and 3.3V constant voltage outputs composed of 2-hold mode charge pump boost circuit. • Built-in overload detection function for constant voltage output circuit. Overcurrent limit (70mA) operates with 1.5Ω external resistor. Constant voltage output after time-latch: OFF (100msec). • Reverse flow prevention function is built into constant voltage output. (An external diode for reverse flow prevention is not necessary.) There is no reverse current from 5.0V output to VCC. The current flow into 3.3V output is less than 1µA, when EN: Low • Ultra-small chip package (Those with backcourt processing (those with a resin tabulation side protective film)) Function • Charge pump circuit. 2-hold mode • Constant voltage output. 3.3V output/10mA(max) 5.0V output/60mA(max) • Thermal shutdown Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Maximum power supply voltage Maximum DC voltage Allowable power dissipation Operating temperature Storage temperature Symbol VCC V1 max Pd max Topr Tstg C+ CPOUT VO50 VO33 with specified substrate * Conditions Ratings 4.8 6 0.75 -30 to +85 -55 to +125 Unit V V W °C °C * : Specified substrate : 50mm×50mm×1.6mm, glass epoxy board Caution 1) Absolute maximum ratings represent the value which cannot be exceeded for any length of time. Caution 2) Even when the device is used within the range of absolute maximum ratings, as a result of continuous usage under high temperature, high current, high voltage, or drastic temperature change, the reliability of the IC may be degraded. Please contact us for the further details. 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. 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 new introduction or other application different from current conditions on the usage of automotive device, communication device, office equipment, industrial equipment etc. , please consult with us about usage condition (temperature, operation time etc.) 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. O2611 SY 20111006-S00003 No.A1991-1/5 LV5099CB Recommended Operating Conditions at Ta = 25°C Parameter Puwer supply voltage 1 Symbol VBAT Conditions Ratings 3 to 4.5 Unit V Electrical Characteristics at Ta = 25°C, VCC = 3.7V Parameter Supply current Symbol ICC1 ICC2 ICC3 Output voltage VO1_1 VO1_2 VO2_1 Voltage keep control pin = High Voltage keep control pin = Low Sink current VINH VINL IB1 IB2 IB3 IB4 Source current 1 ILIM1 EN: L EN : H When no load EN: H load VO50=60mA VO33=10mA VO50 IL=60mA VO50 IL=60mA VCC=3.3V VO33 IL=10mA EN EN Sink current of VO50 when VO50=5V, EN: L Sink current of VO50 when VO50=5.3V, EN: H Sink current of VO33 when VO33=3.3V, EN: L Sink current of VO33 when VO33=3.3V and EN: L and VCC=0V Source current when VO50=4V and an external resistor=1.5Ω 63 70 77 mA 4.85 4.85 3.0 1.5 0 100 65 0 0 Conditions Ratings min typ 0 3.5 145 5.0 5.0 3.3 5.15 5.15 3.6 VCC 0.6 200 130 1 1 max 2 6 Unit μA mA mA V V V V V μA μA μA μA Package Dimensions unit : mm (typ) 3416 Pd max - Ta 0.3 2.17 0.3 A Allowable power dissipation, Pd max - W TOP VIEW SIDE VIEW BOTTOM VIEW 1.0 Mounted on a substrate : 50×50×1.6mm3 glass epoxy 0.8 0.75 0.6 0.97 B 5 SIDE VIEW 0.71 MAX 4 3 0.4 2 1 0.26 0.3 0.4 0.4 0.30 0.2 0.2 SANYO : WLP10(2.17x0.97) 0 —0 3 0 30 60 90 120 Ambient temperature, Ta - C No.A1991-2/5 LV5099CB Block Diagram VBAT 3.0 to 4.5V VCC TC 470pF + 0.105V REGIN - C- CPO VCC C+ VO50 VCC - OSC TSD REF SCP GND Pin Assignment 1 REGIN EN 2 CPO 3 C+ 4 C- A VO50 VO33 TC VCC EN B Top view (BALL side Down) Pin Function Connect Pin No. A1 A2 A3 A4 A5 B1 B2 B3 B4 B5 Name REGIN CPO C+ CGND VO50 VO33 TC VCC EN I/O I O O O I Function 5V regurator power supply input pin Output pin of charge pump Charge transfer drive pin of charge pump Clock driver pin of charge pump GND pin 5V regulator output pin 3.3V regulator output pin Capacitor connection pin for charge pump soft start Power supply pin Enable pin protection device to VCC NO NO NO YES NO NO NO NO NO NO Connect protection device to GND YES YES YES YES NO YES YES YES NO YES + + 5V output 60mA VO33 3.3V output 10mA 5 GND No.A1991-3/5 LV5099CB Pin No. A2 Pin name CPO Equvalent Circuit Description Output pin of charge pump A2 A3 A3 C+ Charge transfer drive pin of charge pump A3 A4 C- B4 A4 Clock driver pin of charge pump A1 B1 REGIN VO50 VCC Internal reference voltage A1 + 5V regurator power supply input pin 5V regurator output pin B1 B2 VO33 VCC Internal reference voltage - A2 3.3V regurator output pin No connect capacitor + B2 B3 TC Capacitor connection pin for charge pump soft start Charge pump can be soft started by connecting a capacitor. B3 B5 EN Enable pin B5 Charge pump, 5V output, and 3.3V output are outputted by enable = H. Pull down registor : 130kΩ No.A1991-4/5 LV5099CB SANYO Semiconductor Co.,Ltd. assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein. SANYO Semiconductor Co.,Ltd. strives to supply high-quality high-reliability products, however, any and all semiconductor products fail or malfunction with some probability. It is possible that these probabilistic failures or malfunction could give rise to accidents or events that could endanger human lives, trouble that could give rise to smoke or fire, or accidents 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 Semiconductor Co.,Ltd. products described or contained herein are controlled under any of applicable local export control laws and regulations, such products may require 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, or otherwise, without the prior written consent of SANYO Semiconductor 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 Semiconductor Co.,Ltd. product that you intend to use. Upon using the technical information or products described herein, neither warranty nor license shall be granted with regard to intellectual property rights or any other rights of SANYO Semiconductor Co.,Ltd. or any third party. SANYO Semiconductor Co.,Ltd. shall not be liable for any claim or suits with regard to a third party's intellctual property rights which has resulted from the use of the technical information and products mentioned above. This catalog provides information as of October, 2011. Specifications and information herein are subject to change without notice. PS No.A1991-5/5