AMC3202 Datasheet, PDF (2/11 Pages) ADDtek Corp – 1.5A 280kHz BOOST REGULATORS

ABSOLUTE MAXIMUM RATINGS
Input Voltage, V_CC
Switch Input Voltage, V_SW
Maximum Operating Junction Temperature, T_J
Storage Temperature Range
Lead Temperature (Soldering, 10 seconds)
(Note)
Note: Exceeding these ratings could cause damage to the device. All voltages are with respect to Ground.
Currents are positive into, negative out of the specified terminal.
AMC3202
30V
43V
150°C
-65°C to 150°C
260°C
BLOCK DIAGRAM
VCC ₅
EN 4
SS 3
FB 2
AGND 6
Shutdown
Delay
Timer
2.0V
Regulator
Sync
Thermal
Shutdown
Oscillator
0.4V Detector
4uA
Frequency Shift
5:1
PWM
S Latch Q
R
Driver
8 VSW
Switch
X5
1.276V
－
＋
Error
Amp
＋
－ PWM
Comparator
Slope
Compensation
∑
Ramp
Summer
1
COMP
63mΩ
7 PGND
Copyright © 2006 ADDtek Corp.
2
DD074_B -- AUGUST 2006