TN5D41A TN5D41A Features ExPD (Excellent-Performance Po

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TN5D41A TN5D41A Features ExPD (Excellent-Performance Po

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Ordering number ENA1029
TN5D41A
TN5D41A
Features
ExPD (Excellent-Performance Power Device)
Separately-Excited Step-Down Switching Regulator Output type)
High efficiency resistance 100m, Vertical-type P-ch Power MOSFET). Over current protection function (Self recovery type). Under voltage protection function. Over temperature protection function (Self recovery type). Soft start function (Variable subject externally-connected capacitor). Stand-by mode function (Compatible with soft start terminal).
Specifications
Absolute Maximum Ratings Ta=25°C
Parameter Maximum Input Voltage Maximum Output Current Drain-to-Source Voltage built-in MOSFET Drain Current built-in MOSFET (DC) Drain Current built-in MOSFET (Pulse) Maximum Input Voltage Maximum Input Voltage Allowable Power Dissipation Operating Temperature Junction Temperature Storage Temperature Symbol VDSS Topr Tstg Tc=25°C PW10s, duty cycle1% Conditions Ratings +125 +150 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.
TOKYO OFFICE Tokyo Bldg., 1-10, Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
22708IQ TC-00001253 A1029-1/11
TN5D41A
Recommend Operating Conditions
Parameter Input Voltage Output Current Operating Temperature Range Symbol IOUT Topr Ta=25°C Ta=25°C Conditions Ratings Unit
Electrical Characteristics Ta=25°C, Specified Test Circuit
Parameter Output Voltage Efficiency Drain-to-Source Breakdown Voltage built-in MOSFET Drain-to-Source Resistance built-in MOSFET Switching Frequency Maximum Duty Line Regulation Load Regulation Output Voltage Temperature Coefficient -Threshold Current -Threshold Voltage -Release Voltage Under-Voltage-Protection Hysteresis Voltage -Threshold-Current -Release Temperature Over-Temperature-Protection -Hysteresis Temperature Terminal Current Standby Operating Voltage Standby Current Symbol VOUT V(BR)DSS RDS(on) Freq Duty Vline Vload Iocp Vuvlo Vuvlo Vuvlo Ttsd Ttsd Ttsd Vstb Istb VIN=20V VIN=20V VIN=20V, VSS=0V Conditions VIN=20V, IOUT=3A VIN=20V, IOUT=3A ID=-1mA, VIN, GND, Vfb, VSS=0V ISW=5A VIN=20V, IOUT=3A VIN=20V, Vfb=0V VIN=20 40V, IOUT=3A VIN=30V, IOUT=0.5 VIN=20V, IOUT=3A, +125°C VIN=20V Ratings 4.88 ±0.5 5.16 Unit
Note: values with "*1" targeted values, guaranteed.
Package Dimensions
unit (typ) 7527-001
10.0
16.0
14.0 12.5 (5.9)
1.27 2.54
3.81 2.75
SWOUT SANYO TO-220FI5H-HB
1.27
2.54
A1029-2/11
TN5D41A
Block Diagram
Under Voltage Protect Over Temperature Protect Over Current Protect SENSE MOSFET
SWOUT
OUTPUT
SOFTSTART Band -GND
-COMP
Functions
Symbol SWOUT Pulse Voltage Output Feedback from Output Voltage Soft Start Capacitor Connection Standby Mode Switching Function Power Supply Input (Maximum 57V)
Application Circuit Example
SWOUT VOUT
A1029-3/11
TN5D41A
Forward Bias
Allowable Power Dissipation,
IDP= -36A
<10s
Drain Current,
-1.0
Operation this area limited RDS(on). Tc=25°C Single pulse
-1.0
-0.1 -0.1
-100 IT13246
Drain-to-Source Voltage,
Ambient Temperature,
IT12620
Allowable Power Dissipation,
Case Temperature,
IT13247
Specified Circuit Electrical Characteristics [Circuit]
VOUT
IT12637
[Components]
Symbol Component Electrolytic Capacitor Electrolytic Capacitor Capacitor Ceramic Capacitor Metal Oxide Film Resistor Choke Coil Schottky Barrier Diode Specification 3000 3600F 2000 2200F 0.1F 1000pF 100H SBT250-06J
When measuring ripple noise voltage, (electrolytic capacitor) 0.1F (ceramic film capacitor) into measuring point.
A1029-4/11
TN5D41A
Evaluation Board [Circuit]
VOUT
FUSE
IT12638
[Components]
Symbol Fuse Electrolytic Capacitor Electrolytic Capacitor Electrolytic Capacitor Electrolytic Capacitor Film Capacitor N.C. N.C. Ceramic Capacitor Jumper Line N.C. Metal Oxide Film Resistor Choke Coil Schottky Barrier Diode HK-10S100-1010 SBT250-06J Matsushita Electronic Components Corp. TOHO ZINC CO.,LTD. SANYO Semiconductor Co., Ltd. 100H 1000pF Murata Manufacturing Co., Ltd. Component 1200F 1200F 1200F 2200F 0.1F 100V Specification Littelfuse Nippon Chemi-Con Corp. Nippon Chemi-Con Corp. Nippon Chemi-Con Corp. SANYO Electronic Co., Ltd. Matsushita Electronic Components Corp. Maker ECQ-B Remark
A1029-5/11
TN5D41A
Recommended Pattern TO-220FI5H-HB Specification Silk Printing (Top View)
TO-220FI5H-HB Specification Pattern (Perspective View)
A1029-6/11
TN5D41A
Output Voltage Output Current
Efficiency Output Current
Output Voltage
Efficiency
VIN=40V
IT12622
IT13238
Output Current
Output Current
Characteristic Output Current Protection
Output Voltage Input Voltage
Output Voltage
Output Voltage
VIN=40V
OUT=
IT13321
IT13240
Output Current
Input Voltage
Input Current Input Voltage
Power Loss Input Voltage
Input Current
Power Loss
IT13241
IT13242
Input Voltage
Input Voltage
Output Voltage
Oscillation Frequency
VIN=20V
VIN=20V
Oscillation Frequency
Output Voltage
IOUT=3A
OUT=
IT13243
IT13244
Case Temperature,
Case Temperature,
A1029-7/11
TN5D41A
Input Reduced-Voltage Characteristic
Output Voltage
OUT=
IT13245
Input Voltage IOUT=3A
Input Output Voltage
Output Voltage Rising Characteristic
Input Voltage:VIN=30V
Input Output Voltage
Output Voltage Falling Characteristic
Input Voltage:VIN=30V IOUT=3A
20ms Output Voltage:VOUT=5V 20ms
20ms
Output Voltage:VOUT=5V 20ms
IT12631
IT12632
Output Voltage Rising Characteristic
IOUT=5A Input Voltage:VIN=30V
Input Output Voltage
Output Voltage Falling Characteristic
Input Voltage:VIN=30V IOUT=5A
Input Output Voltage
20ms Output Voltage:VOUT=5V 20ms
20ms
Output Voltage:VOUT=5V 20ms
IT12633
IT12634
Capacitance Soft Start Capacitor -Output Voltage Rising Characteristic
10ms
Output Voltage
Capacitance Soft Start Capacitor -Output Voltage Rising Characteristic
10ms
Output Voltage
VIN=30V IOUT=3A Output Voltage:VOUT=5V
VIN=30V IOUT=5A Output Voltage:VOUT=5V
C=0.01F C=0.1F C=0.22F
C=0.01F C=0.1F C=0.22F
IT12635
IT12636
A1029-8/11
TN5D41A
Example Over-voltage Protection Circuit. Generally, constant-voltage power supply circuit, output voltage will become higher than specified value (overvoltage state) case failures board solderability defects. minimize damage caused this over voltage, recommend setting over-voltage protection circuit. designing, following confirmations necessary actual circuit. over-voltage protection circuit operates effects. there malfunction ambient temperature change each device exogenous noises? Over-voltage Protection Circuit Example
FUSE THYRISTOR Constant-voltage power supply VOUT
IT12639
Example Over-voltage Protection Circuit thyristor will operate when accept over-voltage (VOUT) signal, then fuse melted input power off, then operation stopped.
FUSE THYRISTOR
VOUT
IT12640
Continued next page.
A1029-9/11
TN5D41A
Continued from preceding page.
terminal pin) also acts standby mode switch. setting terminal pin) voltage equal less than 0.3Vtyp, output ON/OFF able controlled external signals. ON/OFF Control Circuit Example
FUSE Signal VOUT
IT12641
addition, confirmation following points necessary actual circuit. output ON/OFF control operates effects. there malfunction ambient temperature change each device exogenous noises? Points Remember Pattern Designing Transient large current flows terminal pin), recommend input capacitor should 3000F above. addition, terminals input capacitor should near terminal pin) terminal pin). Large current flows terminal pin) IC1, SWOUT terminal pin), C2A. wiring should thick short. terminal pin) feedback terminal from output voltage. should near output capacitor C2A.
purpose ensuring stability oscillation, capacitor should inserted between terminal pin) terminal pin). absolute maximum rated voltage terminal pin) absolute maximum rated voltage terminal pin) within range according output voltage type. When voltage equal higher than rated value applied terminal pin) terminal pin) some cases such abnormal test, protection measures like inserting fuses should taken. built-in over-heat protection function prevent circuit from overheat state caused transient temperature rise, function prevent from abnormal caused sudden heat generation. addition, reliability over-heat protection function guarantee.
A1029-10/11
TN5D41A
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 intellectual property rights which resulted from technical information products mentioned above.
This catalog provides information February, 2008. Specifications information herein subject change without notice.
A1029-11/11

TN5D41A TN5D41A Features ExPD (Excellent-Performance Po

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