SPY0029A Linear Regulator Preliminary APR. 15, 2005 Version 0.6 Sunplus Technology reserves the right to change this documentation without prior notice. Information provided by Sunplus Technology is believed to be accurate and reliable. However, Sunplus Technology makes no warranty for any errors which may appear in this document. Contact Sunplus Technology. to obtain the latest version of device specifications before placing your order. No responsibility is assumed by Sunplus Technology for any infringement of patent or other rights of third parties which may result from its use. In addition, Sunplus products are not authorized for use as critical components in life support devices/ systems or aviation devices/systems, where a malfunction or failure of the product may reasonably be expected to result in significant injury to the user, without the express written approval of Sunplus. Preliminary SPY0029A Table of Contents PAGE 1. GENERAL DESCRIPTION .......................................................................................................................................................................... 3 2. APPLICATION ............................................................................................................................................................................................. 3 3. FEATURES .................................................................................................................................................................................................. 3 4. BLOCK DIAGRAM ...................................................................................................................................................................................... 3 5. SIGNAL DESCRIPTIONS............................................................................................................................................................................ 4 5.1. 4 PIN ONLY FOR CHIP ON BOARD (COB) ................................................................................................................................................. 4 5.2. 3 PIN (SOT-89) .................................................................................................................................................................................... 4 5.3. PIN CONFIGURATION ............................................................................................................................................................................. 4 6. ELECTRICAL SPECIFICATIONS ............................................................................................................................................................... 5 6.1. ABSOLUTE MAXIMUM RATINGS ............................................................................................................................................................... 5 6.2. DC CHARACTERISTIC ............................................................................................................................................................................. 5 6.3. BONDING OPTION (SEVERAL OUTPUT VOLTAGE)....................................................................................................................................... 6 6.4. TYPICAL OPERATING CHARACTERISTICS ................................................................................................................................................. 7 6. APPLICATION CIRCUIT ........................................................................................................................................................................... 11 6.1. 4 PIN (WITH LOW VOLTAGE DETECTED FUNCTION) ................................................................................................................................11 6.2. 3 PIN (NO LOW VOLTAGE DETECTED FUNCTION)....................................................................................................................................11 7. PACKAGE/PAD LOCATIONS ................................................................................................................................................................... 12 7.1. PAD ASSIGNMENT AND LOCATIONS ....................................................................................................................................................... 12 7.2. ORDERING INFORMATION ..................................................................................................................................................................... 12 7.3. PACKAGE INFORMATION ....................................................................................................................................................................... 13 7.4. STORAGE CONDITION AND PERIOD FOR PACKAGE ................................................................................................................................. 14 7.5. RECOMMENDED SMT TEMPERATURE PROFILE...................................................................................................................................... 14 8. DISCLAIMER............................................................................................................................................................................................. 15 9. REVISION HISTORY ................................................................................................................................................................................. 16 © Sunplus Technology Co., Ltd. Proprietary & Confidential 2 APR. 15, 2005 Preliminary Version: 0.6 Preliminary SPY0029A LINEAR REGULATOR 1. GENERAL DESCRIPTION 3. FEATURES The SPY0029A is a voltage regulator IC with ultra-low quiescent Low Quiescent Current (Typ. 3A @ VOUT = 3.3V, VIN = 5.0V) current and low voltage detection by CMOS process. It operates to High Current Driving Capability +7.0V input range and delivers up to 100mA. (Typ. 100mA @ VOUT = 3.3V, VIN = 5.0V) Small Dropout Voltage (Typ. 40mV @ VOUT = 3.3V, IOUT = 1.0mA) Low Temperature-Drift Coefficient of Output Voltage 2. APPLICATION 0 (Typ. ±50ppm/ C) Battery-powered equipment Excellent Line Regulation (Typ. 0.15%/V) Hand-held communication equipment Bonding Options Output Voltage (2.55V, 2.7V, 3.0V, 3.3V) Audio/Video system High Accuracy Output Voltage (±10%) Toys Low Voltage Detection. (A. Overload detection, B. Low battery detection) 3 pin Types of Package or Dice Form 4. BLOCK DIAGRAM VIN Voltage reference Vref1 Vref OP1 OP2 C1 R1 PMOS R3 VOUT 90%Vref LVDB C2 R2 COMP1 R4 NMOS COMP2 © Sunplus Technology Co., Ltd. Proprietary & Confidential 3 GND APR. 15, 2005 Preliminary Version: 0.6 Preliminary SPY0029A 5. SIGNAL DESCRIPTIONS 5.1. 4 PIN only for chip on board (COB) Mnemonic PIN No. Type Description LVDB 1 O Low voltage detection, Low activity GND 2 G Chip Ground VOUT 3 O Output Regulated Voltage. VIN 4 I Input Voltage. PIN No. Type GND 1 G VIN 2 I Input Voltage. VOUT 3 O Output Regulated Voltage. 5.2. 3 PIN (SOT-89) Mnemonic Description Chip Ground 5.3. PIN Configuration Customize COB-4pin 4 SOT-89 3 SPY0029A COB 1 © Sunplus Technology Co., Ltd. Proprietary & Confidential SPY0029A 1 2 4 2 3 APR. 15, 2005 Preliminary Version: 0.6 Preliminary SPY0029A 6. ELECTRICAL SPECIFICATIONS 6.1. Absolute Maximum Ratings Characteristic Symbol Input Voltage Rating Unit VIN +7.0V V Output Voltage VOUT -0.3 ~ (VIN + 0.3) V Operating Temperature TOPT 0 - 70 ℃ Storage Temperature TSTG -40 - 125 ℃ Power Consumption (#) PWATT 500 mW Note1: Stresses beyond those given in the “Absolute Maximum Ratings” table may cause operational errors or damage to the device. For normal operational conditions see Electrical Characteristic Note2: (#) applied to SOT-89 package Note3: For bonding-wire current density & package power dissipation issues, we do not suggest that the power consumption exceed “Absolute Maximum Ratings”; it may cause device damage or affect device reliability 6.2. DC Characteristic (VOUT (target) = 3.3V / 3.0V / 2.7V / 2.55V, Typical values are at TOPT = 25ºC) Item Output Voltage Accuracy Output Current Load Regulation Dropout Voltage Quiescent Current Line Regulation Input Voltage Temperature Coefficient Test Conditions Symbol Min. Typ. Max. Unit Vout(targe t) -10.0 - 10.0 % IOUT 50 100 - mA △VOUT - 40 60 mV VDIF - 40 60 mV ISS - 3.0 6.0 A - 0.15 - %/V - - 7.0 V - ±50 - ppm/℃ 5.0 10 15 % Vout - Vout(targe t) VIN = 5.0V, 10A≦ IOUT ≦10mA , VOUT = 3.3V VIN = 5.0V , VOUT = 3.3V VIN = 5.0V, 1mA ≦ IOUT ≦ 50mA , VOUT=3.3V IOUT = 1mA, Vin = VOUT (normal), VDIF = VIN - VOUT , VOUT = 3.3V VIN = 5.0V , VOUT = 3.3V ΔVout IOUT = 1mA, VOUT + 0.5V ≦ VIN ≦ 7.0V , VOUT = 3.3V VOUT = 3.3V ΔVin Vout VIN ΔVout IOUT = 10mA, O O 0 C ≦ TOPT ≦ 70 C , VOUT = 3.3V ΔT Vout Low Voltage Detection Threshold LVDB Output Voltage Low (Open Nmos Drain) , VOUT = 3.3V (A) 1 VDET Vout(Norma l) (B) △V = VOUT (Normal) - VIN , VOUT = 3.3V △V - ±60 - mV ISINK = 1mA , VOUT = 3.3V VOL - - 0.4 V Note1: VOUT (normal) @ VIN = 5.0V, IOUT = 1mA , Vout = 3.3V , TOPT = 25 OC Note2: Pwatt = (VIN - VOUT)* IOUT ; SOT-89 package maximum power dissipation is 500mW for SPY0029 © Sunplus Technology Co., Ltd. Proprietary & Confidential 5 APR. 15, 2005 Preliminary Version: 0.6 Preliminary SPY0029A 6.3. Bonding Option (several output voltage) Option Output voltage 1 3.3V 2 (note1) 2 3.0V 2&6 (note 2) 3 2.7V 2&5&6 (note 3) 4 2.55V 2&5 (note 4) Note 1 5 Power source bonding PAD no. 2 Note 2 6 Bonding Point © Sunplus Technology Co., Ltd. Proprietary & Confidential 5 2 Note 3 6 5 Bonding Point 2 Bonding Point 6 Note 4 6 5 2 6 Bonding Point APR. 15, 2005 Preliminary Version: 0.6 Preliminary SPY0029A 6.4. Typical Operating Characteristics 6.4.3. Output voltage vs. output current (Vout = 2.7V) 6.4.1. Output voltage vs. output current (Vout = 3.3V) Vin=5V Vin=7V Vin=3.7V 3.4 2.8 3.38 2.78 Output Voltage Vout (V) Output Voltage Vout (V) Vin=7V 3.36 3.34 3.32 3.3 3.28 3.26 3.24 3.22 Vin=3.1V 2.76 2.74 2.72 2.7 2.68 2.66 2.64 2.62 2.6 3.2 0 10 20 30 40 50 60 70 80 0 90 100 10 20 6.4.2. Output voltage vs. output current (Vout = 3.0V) Vin=7V Vin=5V 30 40 50 60 70 80 90 100 Output Current Iout (mA) Output Current Iout (mA) 6.4.4. Output voltage vs. output current (Vout = 2.55V) Vin=3.4V Vin=7V 3.1 2.6 3.08 2.58 Output Voltage Vout (V) Output Voltage Vout (V) Vin=5V 3.06 3.04 3.02 3 2.98 2.96 2.94 2.92 2.9 Vin=5V Vin=2.95V 2.56 2.54 2.52 2.5 2.48 2.46 2.44 2.42 2.4 0 10 20 30 40 50 60 70 80 90 100 0 Output Current Iout (mA) © Sunplus Technology Co., Ltd. Proprietary & Confidential 10 20 30 40 50 60 70 80 90 100 Output Current Iout (mA) 7 APR. 15, 2005 Preliminary Version: 0.6 Preliminary SPY0029A 6.4.7. Output voltage vs. input voltage (Vout = 2.7V) 6.4.5. Output voltage vs. input voltage (Vout = 3.3V) Iout=10mA Iout=50mA Iout=1mA 2.8 3.37 2.77 3.34 Output Voltage Vout(V) Output Voltage Vout(V) Iout=1mA 3.4 3.31 3.28 3.25 3.22 3.19 3.16 3.13 Iout=50mA 2.74 2.71 2.68 2.65 2.62 2.59 2.56 2.53 3.1 2.5 3.2 3.6 4 4.4 4.8 5.2 5.6 6 6.4 6.8 7.2 2.6 3 3.4 3.8 4.2 4.6 6.4.6. Output voltage vs. input voltage (Vout = 3.0V) Iout=1mA Iout=10mA 5 5.4 5.8 6.2 6.6 7 Input Voltage Vin(V) Input Voltage Vin(V) 6.4.8. Output voltage vs. input voltage (Vout = 2.55V) Iout=1mA Iout=50mA 3.1 2.6 3.07 2.57 Output Voltage Vout(V) Output Voltage Vout(V) Iout=10mA 3.04 3.01 2.98 2.95 2.92 2.89 2.86 Iout=10mA Iout=50mA 2.54 2.51 2.48 2.45 2.42 2.39 2.36 2.33 2.83 2.3 2.8 2.8 3.2 3.6 4 4.4 4.8 5.2 5.6 6 2.4 2.8 3.2 3.6 6.4 6.8 7.2 © Sunplus Technology Co., Ltd. Proprietary & Confidential 4 4.4 4.8 5.2 5.6 6 6.4 6.8 7.2 Input Voltage Vin(V) Input Voltage Vin(V) 8 APR. 15, 2005 Preliminary Version: 0.6 Preliminary SPY0029A 6.4.11. Output voltage vs. temperature (Vout = 2.7V) 3.35 2.75 3.34 2.74 Output Voltage Vout (V) Output Voltage Vout (V) 6.4.9. Output voltage vs. temperature (Vout = 3.3V) 3.33 3.32 3.31 3.3 3.29 3.28 3.27 2.73 2.72 2.71 2.7 2.69 2.68 2.67 2.66 3.26 2.65 3.25 -20 -10 0 10 20 30 40 50 60 70 80 -20 -10 90 0 20 30 40 50 60 70 80 90 Temperature Topt (C) Temperature Topt (C) 6.4.12. Output voltage vs. Temperature (Vout = 2.55V) 6.4.10. Output voltage vs. temperature (Vout = 3.0V) 3.05 2.6 3.04 2.59 Output Voltage Vout (V) Output Voltage Vout (V) 10 3.03 3.02 3.01 3 2.99 2.98 2.97 2.96 2.58 2.57 2.56 2.55 2.54 2.53 2.52 2.51 2.95 2.5 -20 -10 0 10 20 30 40 50 60 70 80 90 -20 -10 Temperature Topt (C) © Sunplus Technology Co., Ltd. Proprietary & Confidential 0 10 20 30 40 50 60 70 80 90 Temperature Topt (C) 9 APR. 15, 2005 Preliminary Version: 0.6 Preliminary SPY0029A 6.4.13. Load –transient response test module 6.4.16. Load –transient response; Vout = 2.7V (VIN = 5V, IOUT = 0 to 50mA, CLOAD = 10F) Vin Vout SPY0029A 50mA GND 10F A733 Vsw 5.1K 6.4.14. Load –transient response; Vout = 3.3V 6.4.17. Load –transient response; Vout = 2.55V 6.4.15. Load –transient response; Vout = 3.0V © Sunplus Technology Co., Ltd. Proprietary & Confidential 10 APR. 15, 2005 Preliminary Version: 0.6 Preliminary SPY0029A 6. APPLICATION CIRCUIT 6.1. 4 PIN (with Low Voltage Detected Function) VIN VOUT VIN VOUT 10F SPY0029A 10F 100K GND GND LVDB LVDB 6.2. 3 PIN (no Low Voltage Detected Function) VIN VOUT VIN VOUT SPY0029A 10F 10F GND © Sunplus Technology Co., Ltd. Proprietary & Confidential GND 11 APR. 15, 2005 Preliminary Version: 0.6 Preliminary SPY0029A 7. PACKAGE/PAD LOCATIONS 7.1. PAD Assignment and Locations Please contact Sunplus sales representatives for more information. 7.2. Ordering Information Product Number Package Type SPY0029A-C Chip form SPY0029A-RE011 Package form - SOT89 (Vout = 3.3V) SPY0029A-RE012 Package form - SOT89 (Vout = 3.0V) SPY0029A-RE013 Package form - SOT89 (Vout = 2.7V) SPY0029A-RE014 Package form - SOT89 (Vout = 2.55V) © Sunplus Technology Co., Ltd. Proprietary & Confidential 12 APR. 15, 2005 Preliminary Version: 0.6 Preliminary SPY0029A 7.3. Package Information 7.3.1. 3 PIN SOT89 package size D D1 L H E POLISHED(2X) B1 C B A 100(2X) e e1 Symbol Min. Max. Unit A 1.40 1.60 Millimeter B 0.44 0.56 Millimeter B1 0.36 0.48 Millimeter C 0.35 0.44 Millimeter D 4.40 4.60 Millimeter D1 1.35 1.83 Millimeter E 2.29 2.60 Millimeter H 3.94 4.25 Millimeter e 1.50 BSC e1 L © Sunplus Technology Co., Ltd. Proprietary & Confidential Millimeter 3.00 BSC 0.89 Millimeter 1.2 13 Millimeter APR. 15, 2005 Preliminary Version: 0.6 Preliminary SPY0029A 7.4. Storage Condition and Period for Package Package Moisture sensitivity level Max. Reflow temperature Floor life storage condition Dry pack SOT LEVEL 3 220 +5/-0℃ N/A No Note1: Please refer to IPC/JEDEC standard J-STD-020A and EIA JEDEC stand JFSD22-A112 Note2: or refer to the “CAUTION Note” on dry pack bag. 7.5. Recommended SMT Temperature Profile This “Recommended” temperature profile is a rough guideline for PPF(Pre-Plated Frame) product with 63/37 solder paste, we SMT process reference. Most of SUNPLUS leadframe base recommend 240℃~245℃ for peak temperature. product choice Matte Tin and Sn/Bi for plating recipe. For © Sunplus Technology Co., Ltd. Proprietary & Confidential 14 APR. 15, 2005 Preliminary Version: 0.6 Preliminary SPY0029A 8. DISCLAIMER The information appearing in this publication is believed to be accurate. Integrated circuits sold by Sunplus Technology are covered by the warranty and patent indemnification provisions stipulated in the terms of sale only. SUNPLUS makes no warranty, express, statutory implied or by description regarding the information in this publication or regarding the freedom of the described chip(s) from patent infringement. MERCHANTABILITY OR FITNESS FOR ANY PURPOSE. prices at any time without notice. FURTHERMORE, SUNPLUS MAKES NO WARRANTY OF SUNPLUS reserves the right to halt production or alter the specifications and Accordingly, the reader is cautioned to verify that the data sheets and other information in this publication are current before placing orders. Products described herein are intended for use in normal commercial applications. Applications involving unusual environmental or reliability requirements, e.g. military equipment or medical life support equipment, are specifically not recommended without additional processing by SUNPLUS for such applications. Please note that application circuits illustrated in this document are for reference purposes only. © Sunplus Technology Co., Ltd. Proprietary & Confidential 15 APR. 15, 2005 Preliminary Version: 0.6 Preliminary SPY0029A 9. REVISION HISTORY Date Revision # APR. 15, 2005 0.6 DEC. 20, 2004 0.5 FEB. 25, 2004 0.4 Description Page 1. Update absolute maximum ratings 5 2. Add section 7.4 Storage Condition and Period for Package 14 3. Add section 7.5 Recommended SMT Temperature Profile 14 1.Update Ordering Information 4 1.Remote 4pin package type TO-92 , add into 4pin COB type 4 2.Update Ordering Information 5 3.Update output voltage accuracy=+/-10% 6 4.Update output current=100mA (Typ) 6 5. Remove “8.1 PAD Assignment and Locations” 12 JAN.28, 2003 0.3 Update Ordering Information SPY0029A-RE011, SPY0029A-RE013 and SPY0029A-RE014 11 OCT.15, 2002 0.2 1. Update quiescent current = 3.0A in Features 3 2. Update quiescent current = 3.0A in DC characteristic 5 3. Add VOUT = 3.3V into test conditions of DC characteristic 5 4. Add Note1 figure into bonding option 5 5. Add typical operating characteristic figures from page 6 to page 9 (6.4.1 ~ 6.4.17) 6 Original 12 JUL. 10, 2002 0.1 © Sunplus Technology Co., Ltd. Proprietary & Confidential 16 APR. 15, 2005 Preliminary Version: 0.6