TEA1506T/N1,518 NXP Semiconductors, TEA1506T/N1,518 Datasheet - Page 15

• Manufacturer Part Number: TEA1506T/N1,518
• Description: IC GREENCHIP SMPS CNTRLR 14SOIC
• Manufacturer: NXP Semiconductors
• Series: GreenChip™ IIr

Specifications of TEA1506T/N1,518

• Output Isolation: Isolated
• Frequency Range: 25 ~ 175kHz
• Voltage - Input: 8.7 ~ 20 V
• Voltage - Output: 650V
• Power (watts): 750mW
• Operating Temperature: -20°C ~ 145°C
• Package / Case: 14-SOIC (0.154", 3.90mm Width)
• Output Voltage: 5 V
• Output Current: 5 mA
• Operating Temperature Range: - 20 C to + 145 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-2335-2; 935272043518; TEA1506TD-T

Philips Semiconductors
APPLICATION INFORMATION
A converter with the TEA1506 consists of an input filter, a transformer with a third winding (auxiliary), and an output stage
with a feedback circuit.
Capacitor C
via the auxiliary winding during operation.
A sense resistor converts the primary current into a voltage at pin I
maximum primary peak current.
2003 Sep 09
handbook, full pagewidth
GreenChip II SMPS control IC
VCC
V mains
(at pin V
C CTRL
R CTRL
C VCC
CC
) buffers the supply voltage of the IC, which is powered via the resistor R
CTRL
R S
GND
DEM
V CC
Fig.12 Flyback configuration with secondary sensing.
1
2
3
4
TEA1506AP
TEA1506P
R DEM
C i
8
7
6
5
HVS
DRAIN
DRIVER
I sense
n.c.
C SS
R SS
15
R sense
power
MOSFET
sense
V i
N aux
N p
. The value of this sense resistor defines the
D micro
N s
D o
TEA1506P; TEA1506AP;
TEA1506T; TEA1506AT
C micro
C o
V C
V o
CONTROLLER
MICRO-
MDB508
R reg2
Product specification
S
R reg1
during start-up and