Bi-CMOS LV59012M Potable Electronic Devices 1.2V Consta

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Bi-CMOS LV59012M Potable Electronic Devices 1.2V Consta

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Ordering number ENA1461
Bi-CMOS
LV59012M
Potable Electronic Devices
1.2V Constant-Voltage Power Supply
LV59012M constant-voltage power supply potable electronic devices incorporating output ON/OFF function, which offers advantages such small current drain when output saves power dissipation equipment.
Features
Output voltage ON/OFF function with control (active, high) Output current obtainable Small current drain (1µA max) when output optimum power saving MFP8 (200mil) package, ensuring easy mounting design Full compliment protection circuits incorporated (including overcurrent protection, thermal protection)
Specifications
Absolute Maximum Ratings 25°C
Parameter Maximum power supply Symbol VIN1 VIN2 Allowable power dissipation Operating Temperature Storage Temperature Topr Tstg VIN1 VIN2 Mounted specified board.* Conditions Ratings 1.45 +150 Unit
Specified board: 50mm 50mm 1.6mm, glass epoxy both sides
Recommended Operating Ranges 25°C
Parameter power supply Symbol VIN1 VIN2 Output current VIN1 VIN2 Conditions Ratings Unit
SANYO Semiconductor Co.,Ltd. products described contained herein are, with regard "standard application", intended general electronics equipment (home appliances, equipment, communication device, office equipment, industrial equipment etc.). products mentioned herein shall intended "special application" (medical equipment whose purpose sustain life, aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety equipment etc.) that shall require extremely high level reliability directly threaten human lives case failure malfunction product cause harm human bodies, shall they grant guarantee thereof. should intend products applications outside standard applications customer considering such and/or outside scope intended standard applications, please consult with prior intended use. there consultation inquiry before intended use, customer shall solely responsible use. Specifications SANYO Semiconductor Co.,Ltd. products described contained herein stipulate performance, characteristics, functions described products independent state, guarantees performance, characteristics, functions described products mounted customer' products equipment. verify symptoms states that cannot evaluated independent device, customer should always evaluate test devices mounted customer' products equipment.
42809 20090413-S00007 No.A1461-1/7
LV59012M
Electrical Characteristics 25°C, VIN1 VIN2
Parameter Current drain Standby current Output Output voltage Dropout voltage Vdrop1_1 Vdrop1_2 Dropout voltage Vdrop2_1 Vdrop2_2 Load Regulation Line Regulation Voltage temperature coefficient Ripple Rejection Output Noise Voltage High level voltage level voltage Input current Design guarantee VCTLH VCTLL ICTL VCTL 10mA VIN1 VIN2 0.3A, VIN1 VIN2 VIN2 VIN1 dropout voltage 0.3A, VIN2 VIN1 dropout voltage VIN1 VIN2 1.8V 10mA +85°C, 10mA 10mA, VRpp=1V, 1kHz 10mA, 20Hz 20kHz ±100 1.176 1.224 ppm/°C µVrms Symbol IVIN ISTBY Conditions Ratings Unit
Package Dimensions
unit (typ) 3372
Specified board: glass epoxy both sides.
VIEW
SIDE VIEW
BOTTOM VIEW
Allowable power dissipation,
(3.4)
1.45
0.43
(2.6)
(0.65)
0.35 1.27 0.15
0.58
SIDE VIEW
0.05
(1.5)
Ambient temperature,
SANYO MFP8(200mil)
No.A1461-2/7
LV59012M
Assignment
VIN1
LV59012M
VIN2 view
Specified Board (Top side)
Specified Board (Bottom side)
Block Diagram
VIN1 VIN2
4.7µF
10µF
Signal power supply
Current Limit
BANDGAP Reference
Thermal Protection
No.A1461-3/7
LV59012M
Function
name VIN1 Function Power system supply pin. Equivalent circuit
VIN1
Output voltage pin.
VIN2 contact. Signal system power supply pin.
VIN2
ON/OFF control pin.
1.5M
contact. contact. Ground pin.
IVIN
VIN1 VIN2
0.100
ISTBY
VIN1 VIN2
Standby current, ISTBY
Current drain, IVIN
0.075
0.050
0.025
Ambient temperature,
Ambient temperature,
VIN1 VIN2 10mA
VIN1 VIN2
1.25
Load regulation,
Line regulation,
0.75
Ambient temperature,
Ambient temperature,
No.A1461-4/7
LV59012M
1.2100
threshold voltage, VCLTth
1.25
VCLTth
VIN1 VIN2
VIN1 VIN2 10mA
Output voltage,
1.2075
1.00
1.2050
0.75
1.2025
1.2000
0.50
Ambient temperature,
Ambient temperature,
ICTL
VIN1 VIN2
input current, ICLT
Output voltage,
Ambient temperature,
VRpp 10mA
Output current,
Ripple rejection,
0.01
Ripple frequency,
Output voltage, Output current, Output voltage, Output current,
Load response
100mA 600mA
1.22 1.20 1.18
Load response
50mA 150mA
20µs
20µs
No.A1461-5/7
LV59012M
Output voltage, Input voltage,
Input response
tr,tf 100mA
1.25 1.20 1.15
100µS
Output voltage, input voltage, VCLT Output voltage, input voltage, VCLT
4.7µF
4.7µF
0.2ms
No.A1461-6/7
LV59012M
Radiation Radiation high impedance connected with substrate radiation opening.
VIN1 VIN2 dropout voltage lowered making VIN1 VIN2 another power supply within some current range. Refer Figure
Vdrop
VIN1 VIN2 connected. VIN1 VIN2 another power supplies. (VIN2
Maximum dropout voltage, Vdrop
1000
1200
Output current,
Figure
SANYO Semiconductor Co.,Ltd. assumes responsibility equipment failures that result from using products values that exceed, even momentarily, rated values (such maximum ratings, operating condition ranges, other parameters) listed products specifications SANYO Semiconductor Co.,Ltd. products described contained herein. SANYO Semiconductor Co.,Ltd. strives supply high-quality high-reliability products, however, semiconductor products fail malfunction with some probability. possible that these probabilistic failures malfunction could give rise accidents events that could endanger human lives, trouble that could give rise smoke fire, accidents that could cause damage other property. When designing equipment, adopt safety measures that these kinds accidents events cannot occur. Such measures include limited protective circuits error prevention circuits safe design, redundant design, structural design. event that SANYO Semiconductor Co.,Ltd. products described contained herein controlled under applicable local export control laws regulations, such products require export license from authorities concerned accordance with above law. part this publication reproduced transmitted form means, electronic mechanical, including photocopying recording, information storage retrieval system, otherwise, without prior written consent SANYO Semiconductor Co.,Ltd. information described contained herein subject change without notice product/technology improvement, etc. When designing equipment, refer "Delivery Specification" SANYO Semiconductor Co.,Ltd. product that intend use. Information (including circuit diagrams circuit parameters) herein example only; guaranteed volume production. Upon using technical information products described herein, neither warranty license shall granted with regard intellectual property rights other rights SANYO Semiconductor Co.,Ltd. third party. SANYO Semiconductor Co.,Ltd. shall liable claim suits with regard third party's intellctual property rights which resulted from technical information products mentioned above.
This catalog provides information April, 2009. Specifications information herein subject change without notice. No.A1461-7/7

Bi-CMOS LV59012M Potable Electronic Devices 1.2V Consta

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