TDA4863 Infineon Technologies, TDA4863 Datasheet - Page 8

• Manufacturer Part Number: TDA4863
• Description: IC PFC CONTROLLER DCM 8DIP
• Manufacturer: Infineon Technologies

Specifications of TDA4863

• Mode: Discontinuous Conduction (DCM)
• Current - Startup: 20µA
• Voltage - Supply: 12.5 V ~ 20 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP
• Start-up Supply Current: 20uA
• Operating Supply Voltage (min): 10V
• Operating Supply Voltage (max): 20V
• Operating Temp Range: -40C to 150C
• Operating Temperature Classification: Automotive
• Package Type: PDIP
• Pin Count: 8
• Mounting: Through Hole
• Maximum Operating Temperature: + 150 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Switching: -
• Lead Free Status / Rohs Status: Compliant
• Other names: SP000013654; TDA4863X; TDA4863XK

1.5
Figure 3
Data Sheet
20V
0.2V
10V
VSENSE
Block Diagram
VCC
12.5V
2.5V
Internal Block Diagram
+
Voltage
-
+
+
-
Enable
-
UVLO
Amp
5.4V
VAOUT
2.2V
OVR
Reference
Voltage
-
+
Inhibit
Vref
GND
Multiplier
MULTIN
5V
1.0V
time delay
t
DETIN
Inhibit
dVA
5p
multout
1V
=2us
ISENSE
1.5V
0.5V
40k
8
+
-
-
Current
+
Detector
Clamp
+
+
Current
-
Comp
t
LEB
dsd
=70ns
3.5V
Vref
Flip-Flop
1V
RS
t
Restart
res
Timer
-
+
-
+
=150us
shut down
active
uvlo
Drive
Gate
Rev.2, 2005-02
GTDRV
TDA4863
Overview