AN10861 Datasheet PDF - NXP Semiconductors
Part Number | AN10861 | |
Description | GreenChip III TEA1752 integrated PFC and flyback controller | |
Manufacturers | NXP Semiconductors | |
Logo | ||
There is a preview and AN10861 download ( pdf file ) link at the bottom of this page. Total 30 Pages |
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GreenChip III TEA1752 integrated PFC and flyback controller
Rev. 01 — 16 July 2010
Application note
Document information
Info Content
Keywords
GreenChip III, TEA1752, PFC, flyback, high efficiency, adaptor, notebook,
PC power
Abstract
The TEA1752 is a member of the new generation of PFC and flyback
combination controller ICs, used for efficient switched mode power
supplies. It has a high level of integration which allows the design of a
cost-effective power supply with a minimum number of external
components. The TEA1752 is fabricated in a Silicon On Insulator (SOI)
process, enabling it to operate a wide voltage range.
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+
BD1
−
LF2
CX1
R1 R2
LF1
L1
C1
L2
97
C2
12
1
D1 BC1
C3 R5
C5
D2
Q1
R9 R8
R12 R11
C6
R10
R5A
R6
R6A
R14
R16 R16A
C10
C8 R18
D3
D4
Q2
R13 C9
R15
R17 D5
2
T1
11
D30
4
1
U3
VCC
8
3
C30 TEA1791
GND 2 41
5
6
7
n.c.
n.c.
n.c.
n.c.
7, 8
9, 10
R30 R32
Q4
R33 C31
L3
C27 C28 C29
F1
Θ
mains
inlet
RT1
NTC
CY1 BC2
R28
C25
R29
Q3
R27
R3
C24
R7 C4
U1
PFCTIMER 14 15 9
PFCSENSE
11
PFCDRIVER
12
PFCAUX
8
7
C23
13 10
16
TEA1752
25
5
C14 C13 R23A D23A R20
C12 6
R23
1
FBAUX
4
R34
FBCTRL
3
6 PFCCOMP
4
U2
R24 C15
1
R35
RT2
NTC
R25
C17
32
U4
C34
C35 R36
C22 R4
C21 C20
Θ
C19
R26 C18
C16
R37
R38
OPTIONAL
see section 5.2, 5.2.1
019aaa027
Vout +
Vout −
Fig 1. Application schematic
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for AN10861 electronic component. |
Information | Total 30 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ AN10861.PDF Datasheet ] |
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