ML4800IP Fairchild Semiconductor, ML4800IP Datasheet - Page 12

• Manufacturer Part Number: ML4800IP
• Description: IC CONTROLLER PFC/PWM SW 16DIP
• Manufacturer: Fairchild Semiconductor

Specifications of ML4800IP

• Mode: Average Current
• Frequency - Switching: 76kHz
• Current - Startup: 200µA
• Voltage - Supply: 11 V ~ 16.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Switching Frequency: 81 KHz
• Maximum Operating Temperature: + 150 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 65 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ML4800IP_NL; ML4800IP_NL

ML4800
Leading/Trailing Modulation
12
+
DC
VIN
OSC
REF
L1
I1
U4
+
–
EA
RAMP
CLK
U3
Figure 5. Typical Leading Edge Control Scheme
VEAO
SW2
SW1
+
–
CMP
U1
I2
C1
I4
I3
D
R
DFF
CLK
U2
RL
Q
Q
Typical Applications
RAMP
VSW1
VEAO
TIME
TIME
PRODUCT SPECIFICATION
REV. 1.0.5 9/25/01