tea1530t NXP Semiconductors, tea1530t Datasheet - Page 3

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tea1530t

Manufacturer Part Number
tea1530t
Description
Greenchip Ii Smps Control Ic
Manufacturer
NXP Semiconductors
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TEA1530T
Manufacturer:
NXP
Quantity:
9 486
Part Number:
tea1530t/N2
Manufacturer:
NXP/恩智浦
Quantity:
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NXP Semiconductors
5. Block diagram
TEA1530T_AT_AP_1
Product data sheet
Fig 1.
PROTECT
(1) Switch S3 is not controlled in TEA1530T, it is fixed as drawn.
CTRL
GND
V
CC
Block diagram
1
2
4
3
I sc / t
300
S1
COMPENSATION
I ch
I dch
SLOPE
V
m
0.63 V
control
detect
internal
supply
5.6 V
1
5.6 V
MANAGEMENT
OSCILLATOR
SUPPLY
POWER-ON
UVLO start
RESET
2.5 V
Osc_Rdy
Duty_Max
3 V
Rev. 01 — 30 June 2008
CURRENT SOURCE
protect
detect
S3
START-UP
UVLO
LOGIC
LOGIC
TEMPERATURE
S
R
PROTECTION
OVER-
Q
Q
blank
TEA1530T/AT/AP
V
CC
TEA1530(A)
GreenChip II SMPS control IC
I startup(soft)
LEB
< 4.5 V
start
soft
DRIVER
S2
S
R
Q
Q
© NXP B.V. 2008. All rights reserved.
014aaa164
0.5 V
8
7
6
5
GND
HVS
DRIVER
SENSE
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