LV59001M

Ordering number: ENA1973 LV59001M Overview Bi-CMOS LSI Output voltage changeable type Power Supply IC The LV59001M is output good transformation power supply IC of low consumption current, and is effective as a constant-voltage source of battery use apparatus. Features • Low current consumption • With on-off switch • Output voltage changeable type (VO: 0.8 to 3.5V) • Output current of 1A obtainable Specifications Parameter Maximum power supply Absolute Maximum Ratings at Ta = 25°C Symbol VIN1 VIN2 Allowable power dissipation Operating Temperature Storage Temperature Pd max Topr Tstg Mounted on a specified board.* Conditions Ratings 7 7 1.45 -30 to +85 -40 to +125 Unit V V W °C °C * Specified board: 50mm × 50mm × 1.6mm, glass epoxy both sides Recommended Operating Ranges at Ta = 25°C Parameter power supply Symbol VIN1 VIN2 Output voltage setting range Output current VO IO VIN1 pin VIN2 pin Conditions Ratings min 1.6 1.8 0.8 0 typ max 6 6 3.5 1 Unit V V V A 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. 92811 SY 20110628-S00001 No.A1973-1/7 LV59001M Electrical Characteristics at Ta = 25°C, VIN1 = VIN2 = 3V, VO=1.2V setting (unless otherwise specified) Parameter Current drain Standby current Output Output voltage ADJ pin voltage Dropout voltage 1 VO VADJ Vdrop1_1 Vdrop1_2 Dropout voltage 2 Vdrop2_1 Vdrop2_2 0.8V≤VO≤1.2V setting VIN1, VIN2 voltage 0.8V≤VO≤1.2V setting VIN1 voltage Load Regulation Line Regulation Voltage temperature coefficient Ripple Rejection Output Noise Voltage CTL pin High level voltage Low level voltage Input current * Design guarantee VCTLH VCTLL ICTL VCTL = 6V 1.5 0 5 0.3 8.5 V V μA VOSET1_1 VOSET1_2 VOSET2_1 VOSET2_2 VLD VLN ΔVT VRL VON IO = 1A, VIN1 = VIN2 IO = 0.3A, VIN1 = VIN2 IO = 1A, VIN2 = 3V, VIN1 dropout voltage IO = 0.3A, VIN2 = 3V, VIN1 dropout voltage IO = 1A, VIN1 = VIN2 IO = 0.3A, VIN1 = VIN2 IO = 1A, VIN2 = 3V IO = 0.3A, VIN2 = 3V IO = 5mA to 1A VIN1 = VIN2 = 1.8V to 6V, IO = 10mA Ta = -30 to +85°C, IO = 10mA IO = 10mA, VRpp=1V, fRR = 1kHz 20Hz < f < 20kHz * * * 2.25 1.85 2.25 1.65 10 10 ±100 70 60 50 50 IO = 10mA, R1=51kΩ, R2=255kΩ 1.176 0.196 1.2 0.2 1.224 0.204 1 0.6 1 0.4 V V V V V V V V V V mV mV ppm/°C dB μVrms Symbol IVIN ISTBY CTL=3V, IO = 0mA CTL = Low Conditions Ratings min typ 120 max 170 1 Unit μA μA Package Dimensions unit : mm (typ) 3372A TOP VIEW 5.0 8 SIDE VIEW BOTTOM VIEW (3.4) 1 (0.6) 2 0.35 1.27 SIDE VIEW 0.15 0.05 (1.5) 1.7 MAX 0.43 SANYO : MFP8(200mil) (2.6) 4.4 6.0 No.A1973-2/7 LV59001M Pd max -- Ta Specified board: 50×50×1.6mm3 glass epoxy both sides. 2.0 Allowable power dissipation, Pd max -- W 1.5 1.45 1.0 0.5 0.58 0 -30 -20 0 20 40 60 80 85 100 Ambient temperature, Ta -- °C Specified Board (Top side) Specified Board (Bottom side) Block Diagram VIN1 VIN2 1 3 6 VO 1.2V Signal power supply 5 ADJ CTL 4 Current Limit BANDGAP Reference Thermal Protection 8 GND No.A1973-3/7 LV59001M Pin Assignment VIN1 1 NC 2 8 GND 7 NC LV59001M VIN2 3 CTL 4 Top view 6 VO 5 ADJ Pin Function Pin No. 1 Pin name VIN1 Function Power system supply input pin. Equivalent circuit 1 VIN1 6 VO Output voltage pin. 6 VO 8 GND 2 3 NC VIN2 CTL No contact. Signal system supply input pin. VIN2 3 Signal power supply 4 ON/OFF control pin. VIN2 3 CTL 4 GND 8 5 ADJ Adjust pin 1 VIN1 6 VO 5 ADJ 8 GND 7 8 NC GND No contact. Ground pin. GND 8 GND No.A1973-4/7 LV59001M 130 IVIN -- Ta VIN1 = VIN2 = 3V 0.100 ISTBY -- Ta VIN1 = VIN2 = 3V 120 0.075 110 0.050 100 0.025 90 -35 -5 25 55 85 0 -35 -5 25 55 85 Ambient temperature, Ta -- C 2.0 Ambient temperature, Ta -- C 6 VLN -- Ta VIN1 = VIN2 = 1.8 to 6V IO = 10mA Load regulation, VLD -- mV VLD -- Ta VIN1 = VIN2 = 3V IO = 5mA to 1A Line regulation, VLN -- mV 1.75 4 1.5 2 1.25 1.0 -40 -5 25 55 85 0 -35 -5 25 55 85 Ambient temperature, Ta -- C 1.25 VO -- Ta CLT threshold voltage, VCLTth -- V Ambient temperature, Ta -- C 1.25 VCTLth -- Ta VIN1 = VIN2 = 3V IO = 5mA~1A VIN1 = VIN2 = 3V IO = 10mA Output voltage, VO -- V 1.225 1 1.2 0.75 1.175 -35 -5 25 55 85 0.5 -35 -5 25 55 85 Ambient temperature, Ta -- C 6.0 I CTL -- Ta Ambient temperature, Ta -- C 2 VO -- IO VIN1 = VIN2 = 3V VCTL = 6V 3.0 Output voltage, VO -- V -15 5 25 45 65 85 4.5 1.5 1 1.5 0.5 0 -35 0 0 0.5 Ambient temperature, Ta -- C Output current, IO -- A 1 1.5 2 No.A1973-5/7 LV59001M Output voltage, VO -- V Output current, IO -- A 100 VRL -- fRR VRpp = 1V IO = 10mA 800 600 400 200 0 1.3 1.2 1.1 Load response 100mA 600mA Ripple rejection, VRL -- dB 80 60 40 20 0 0.01 23 5 7 0.1 23 Ripple frequency, fRR -- kHz 571 23 5 7 10 23 5 7 100 -40 40 120 Output current, IO -- A 50mA 150mA Output voltage, VO -- V Input voltage, VIN -- V 200 150 100 50 0 1.22 1.20 1.18 Load response 6 5 4 3 1.25 1.20 1.15 1.1 Input response IO = 100mA Output voltage, VO -- V -40 40 120 -200 200 600 CTL ON Output voltage, VO -- V CTL input voltage, VCLT -- V 4 2 0 CTL OFF CTL input voltage, VCLT -- V Output voltage, VO -- V 4 2 0 1.5 1.0 0.5 0 1.5 1.0 0.5 0 -0.8 -0.4 0 t -- ms 0.4 0.8 1.2 0.2ms / div -4 -2 0 t -- ms 2 4 6 1ms / div Output voltage setting method R2 VO = ( R + 1 ) × VADJ 1 Radiation Pad • Radiation pad is high impedance and connected with a substrate of IC. • Use radiation pad by GND or opening. No.A1973-6/7 LV59001M VIN1 and VIN2 The dropout voltage can be lowered by making VIN1 and VIN2 another power supply within a some current range. Refer to Figure 1. 1.5 Vdrop max -- IO (1) VIN1 and VIN2 are connected. (2) VIN1 and VIN2 are another power supplies. (VIN2 = 3V) Maximum dropout voltage, Vdrop max -- V 1.0 0.6 0.5 0.4 (1) (2) 0 0 300 530 600 900 1000 1200 Output current, IO -- mA Figure 1 VIN1 and VIN2 voltage when setting it to 0.8V≤VO≤1.2V This IC provides for the lowest operation voltage in VIN1 and VIN2 when VO is provided within the range of 0.8V≤VO≤1.2V though is possible the VO output setting even as for 0.8V to 3.5V. Please refer to an electric specification. 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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 September, 2011. Specifications and information herein are subject to change without notice. PS No.A1973-7/7