TEA1654T NXP Semiconductors, TEA1654T Datasheet

TEA1654T

Manufacturer Part Number
TEA1654T
Description
Manufacturer
NXP Semiconductors
Datasheet

Specifications of TEA1654T

Operating Temperature (max)
145C
Operating Temperature (min)
-20C
Pin Count
14
Mounting
Surface Mount
Package Type
SO
Screening Level
Commercial
Lead Free Status / Rohs Status
Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TEA1654T
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
Part Number:
TEA1654T/N1
Manufacturer:
PHI-PBF
Quantity:
1 093
INTEGRATED CIRCUITS
DATA SHEET
TEA1654
GreenChip II SMPS control IC
Product specification
2003 May 12

Related parts for TEA1654T

TEA1654T Summary of contents

Page 1

DATA SHEET TEA1654 GreenChip II SMPS control IC Product specification INTEGRATED CIRCUITS 2003 May 12 ...

Page 2

Philips Semiconductors GreenChip II SMPS control IC FEATURES Distinctive features Universal mains supply operation (70 to 276 V AC) High level of integration, giving a very low external component count. Green features Valley or zero voltage switching for minimum switching ...

Page 3

... ORDERING INFORMATION TYPE NUMBER NAME TEA1654T SO14 plastic small outline package; 14 leads; body width 3.9 mm 2003 May 12 DEM sense CTRL 2 13 LOCK CC(5V TEA1654T HVS GND 5 10 n.c. HVS Fig.1 Basic application. PACKAGE DESCRIPTION 3 Product specification TEA1654 MDB218 VERSION SOT108-1 ...

Page 4

... Philips Semiconductors GreenChip II SMPS control IC BLOCK DIAGRAM handbook, full pagewidth internal supply M-level S1 10 GND 3 FREQUENCY STDBY CONTROL 1 VCOadj 13 CTRL 1 TEA1654T 12 LOCK 300 2.5 V lock 5.6 V detect 2003 May 12 SUPPLY MANAGEMENT CURRENT SOURCE UVLO start VOLTAGE CONTROLLED LOGIC OSCILLATOR LOGIC POWER-ON RESET S ...

Page 5

... CTRL 13 control input DEM 14 input from auxiliary winding for demagnetization timing, OVP and OPP handbook, halfpage VCOadj 1 I sense 2 STDBY 3 TEA1654T DRIVER 4 HVS 5 HVS 6 DRAIN 7 MDB216 Fig.3 Pin configuration. 2003 May 12 FUNCTIONAL DESCRIPTION The TEA1654 is the controller of a compact flyback converter, with the IC situated at the primary side. ...

Page 6

Philips Semiconductors GreenChip II SMPS control IC f (kHz) handbook, halfpage VCO fixed 65 24 Fig.4 Multi mode operation. Current mode control Current mode control is used for its good line regulation behaviour. The ‘on-time’ is controlled by the internally ...

Page 7

Philips Semiconductors GreenChip II SMPS control IC handbook, full pagewidth 1 CTRL current comparator CTRL X2 V CC(5V VCOadj MDB219 The voltage levels and ...

Page 8

Philips Semiconductors GreenChip II SMPS control IC Operation only recommences when the V below a level of approximately 4.5 V (practically when the V has been disconnected for a short period). mains The output voltage ( which the ...

Page 9

Philips Semiconductors GreenChip II SMPS control IC As soon as the oscillator voltage is high again and the secondary stroke has ended, the circuit waits for the lowest drain voltage before starting a new primary stroke. This method is called ...

Page 10

Philips Semiconductors GreenChip II SMPS control IC LOCK input Pin LOCK is a general purpose (high-impedance) input pin, which can be used to switch off the IC. As soon as the voltage on this pin is raised above 2.5 V, ...

Page 11

Philips Semiconductors GreenChip II SMPS control IC LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134); note 1. SYMBOL PARAMETER Voltages V voltage on pin VCOadj VCOadj V voltage on pin I sense sense V voltage on ...

Page 12

Philips Semiconductors GreenChip II SMPS control IC QUALITY SPECIFICATION In accordance with “SNW-FQ-611D” . CHARACTERISTICS all voltages are measured with respect to ground; currents are positive when flowing into amb CC the ...

Page 13

Philips Semiconductors GreenChip II SMPS control IC SYMBOL PARAMETER V peak voltage on pin I VCO(max) the frequency is equal to f Duty cycle control (pin CTRL) V minimum voltage on pin CTRL for CTRL(min) maximum duty cycle V maximum ...

Page 14

Philips Semiconductors GreenChip II SMPS control IC SYMBOL PARAMETER Standby output (pin STDBY) V standby output voltage STDBY I source current capability source I sink current capability sink Driver (pin DRIVER) I source current capability of driver source I sink ...

Page 15

... R CTRL The LOCK pin is used in this example for an additional external overtemperature protection. If this pin is not used, it must be tied to ground. 2003 May 12 sense PFC DRAIN 8 7 HVS 9 6 HVS 10 5 DRIVER TEA1654T STDBY sense 13 2 VCOadj DEM Fig.11 Configuration with controlled PFC. ...

Page 16

Philips Semiconductors GreenChip II SMPS control IC handbook, full pagewidth (power MOSFET gate M-level V C start-up sequence 2003 May 12 normal overvoltage normal operation protection operation Fig.12 Typical waveforms. 16 ...

Page 17

Philips Semiconductors GreenChip II SMPS control IC PACKAGE OUTLINE SO14: plastic small outline package; 14 leads; body width 3 pin 1 index 1 e DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT ...

Page 18

Philips Semiconductors GreenChip II SMPS control IC SOLDERING Introduction to soldering surface mount packages This text gives a very brief insight to a complex technology. A more in-depth account of soldering ICs can be found in our “Data Handbook IC26; ...

Page 19

Philips Semiconductors GreenChip II SMPS control IC Suitability of surface mount IC packages for wave and reflow soldering methods PACKAGE BGA, LBGA, LFBGA, SQFP, TFBGA, VFBGA DHVQFN, HBCC, HBGA, HLQFP, HSQFP, HSOP, HTQFP, HTSSOP, HVQFN, HVSON, SMS (4) PLCC , ...

Page 20

Philips Semiconductors GreenChip II SMPS control IC DATA SHEET STATUS DATA SHEET PRODUCT LEVEL (1) STATUS STATUS3 I Objective data Development II Preliminary data Qualification III Product data Production Notes 1. Please consult the most recently issued data sheet before ...

Page 21

Philips Semiconductors GreenChip II SMPS control IC 2003 May 12 NOTES 21 Product specification TEA1654 ...

Page 22

Philips Semiconductors GreenChip II SMPS control IC 2003 May 12 NOTES 22 Product specification TEA1654 ...

Page 23

Philips Semiconductors GreenChip II SMPS control IC 2003 May 12 NOTES 23 Product specification TEA1654 ...

Page 24

Philips Semiconductors – a worldwide company Contact information For additional information please visit http://www.semiconductors.philips.com. For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com. © Koninklijke Philips Electronics N.V. 2003 All rights are reserved. Reproduction in whole or in part is prohibited ...

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