PTV03010 Astec Powe, PTV03010 Datasheet

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PTV03010

Manufacturer Part Number
PTV03010
Description
Ptv03010 3.3 Vin Single
Manufacturer
Astec Powe
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PTV03010WAH
Manufacturer:
TexasInstrum
Quantity:
312
A p p l i c a t i o n N o t e 1 9 4
1 1 . . I I n n t t r r o o d d u u c c t t i i o o n n
2 2 . . S S y y s s t t e e m m I I n n t t e e r r f f a a c c e e I I n n f f o o r r m m a a t t i i o o n n
3 3 . . M M e e c c h h a a n n i i c c a a l l I I n n f f o o r r m m a a t t i i o o n n
PTV03010 3.3 Vin Single
NEW
Product
Input Capacitor
Output Capacitance (Optional)
Mechanical Outline Drawing
Pin-out Table
Pin Description
Tantalum Capacitors
Ceramic Capacitors
Capacitor Table
Designing for Very Fast Load Transients
Ground
V out
V o Adjust
Track
Inhibit
Vin
2
5
5
5
5
3
3
3
3
3
3
5
5
5
5
5
194 Rev. 04 / 21 December 2005
File Name: an_ptv03010.pdf
4 4 . . P P a a c c k k a a g g i i n n g g I I n n f f o o r r m m a a t t i i o o n n
5 5 . . S S a a f f e e t t y y I I n n f f o o r r m m a a t t i i o o n n
6 6 . . O O p p e e r r a a t t i i n n g g I I n n f f o o r r m m a a t t i i o o n n
7 7 . . F F e e a a t t u u r r e e S S e e t t
8 8 . . T T h h e e r r m m a a l l I I n n f f o o r r m m a a t t i i o o n n
9 9 . . U U s s e e i i n n a a M M a a n n u u f f a a c c t t u u r r i i n n g g E E n n v v i i r r o o n n m m e e n n t t
1 1 0 0 . . A A u u t t o o - - T T r r a a c c k k ™ ™
Packaging
Labels and Part Numbering Sequence
Safety Standards and Approvals
Fuse Information
Safety Considerations
Overcurrent Protection (OCP)
Soft-Start Power-Up
Adjusting the Output Voltage
Output ON/OFF Inhibit
Pre-bias Start-up Capability
Thermal Reference Points
Safe Operating Curve
Thermal Test Set-up
Recommended Land Pattern
Auto-Track™ Function
How Auto-Track™ Works
Typical Applications
Notes on the Use of Auto-Track™
Conditions for Pre-Bias Holdoff
Demonstration Circuit
10
10
10
10
11
11
11
11
6
6
6
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6
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9

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PTV03010 Summary of contents

Page 1

... NEW Product PTV03010 3.3 Vin Single ...

Page 2

... PTV03010WAD. *Auto-track™ trade mark of Texas Instruments File Name: an_ptv03010.pdf Rev (04): 21 Dec 2005 2 2 PTV03010 Single Series | Application Note 194 For simple point-of-use applications, the PTHxx050 series provides operating features such as an on/off inhibit, output voltage trim, pre- bias start-up (3 ...

Page 3

... When specifying Os-con and polymer tantalum capacitors for the output, the minimum ESR limit is encountered before the maximum capacitance value is reached. File Name: an_ptv03010.pdf Rev (04): 21 Dec 2005 Application Note 194 2.2.2 Ceramic Capacitors Above 150 kHz, the performance of aluminum electrolytic capacitors is less effective ...

Page 4

... TDK, Ceramic 6.3 V 100 X5R (SMD) 6 File Name: an_ptv03010.pdf Rev (04): 21 Dec 2005 4 4 PTV03010 Single Series | Application Note 194 105ºC MAX PHYSICAL SERIES RIPPLE SIZE (mm) RESISTANCE CURRENT (rms 0.117 Ω 555 mA 8.0 x 11.5 0.035 Ω ...

Page 5

... Ground 7 Inhibit 8 Vin Table 3 - Pin Connections File Name: an_ptv03010.pdf Rev (04): 21 Dec 2005 Application Note 194 3.3 Pin Description 3.3.1 Ground This is the common ground connection for the V connections also the 0 Vdc reference for the control inputs. Both pins must be connected to common ground. ...

Page 6

... Packaging Information 4.1 Packaging The PTV03010 are packaged individually in anti-static bags and then in anti-static foam in boxes of 84 pieces. 19.000 (482.60) 1.500 (38.10) UNIT IS WRAPPED IN ANTISTATIC BAG, AND PLACED INTO SLOT. 84 PCES PER LAYER OF ANTISTATIC FOAM PTV PACKAGING MATERIAL: ANTISTATIC FOAM DIMENSIONS IN INCHES (mm) Figure 2 - PTV03010 Packaging Box 4 ...

Page 7

... File Name: an_ptv03010.pdf Rev (04): 21 Dec 2005 Application Note 194 7. Feature Set 7.1 Adjusting the Output Voltage The V adjust control (pin 4) sets the output voltage of the PTV03010 o product. The adjustment range is from 0.8-2.5 V. The adjustment method requires the addition of a single external resistor, R must be connected directly between the V ...

Page 8

... Q1. The turn off of Q1 corresponds to the rise in the waveform The waveforms were measured with load. DS File Name: an_ptv03010.pdf Rev (04): 21 Dec 2005 8 8 PTV03010 Single Series | Application Note 194 V Req’d ...

Page 9

... VCCIO to the VCORE voltage rail through the ASIC. Note that the output current from the module (Io2) is negligible until its output voltage rises above the applied pre-bias. Figure 9 - PTV03010W Start-Up Figure 10 - Pre-bias Start-Up Waveforms File Name: an_ptv03010.pdf Rev (04): 21 Dec 2005 Application Note 194 ...

Page 10

... IR camera. In order to comply with stringent Artesyn derating criteria, the ambient temperature should never exceed 85 °C. Please contact Artesyn Technologies for further support. File Name: an_ptv03010.pdf Rev (04): 21 Dec 2005 PTV03010 Single Series | Application Note 194 9. Use in a Manufacturing Environment 9 ...

Page 11

... U1 (3.3 V) and U2 (1.8 V), respectively. VO1 and VO2 are shown rising together to produce the desired simultaneous power-up characteristic. File Name: an_ptv03010.pdf Rev (04): 21 Dec 2005 Application Note 194 The same circuit also provides a power-down sequence. Power- down is the reverse of power-up, and is accomplished by lowering the track control voltage back to zero volts ...

Page 12

... The information and specifications contained or described herein are subject to change in any manner at any time without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein. File Name: an_ptv03010.pdf Rev (04): 21 Dec 2005 PTV03010 Single Series | Application Note 194 ...

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