ap3406kt-adjtrg1 BCD Semiconductor Manufacturing Limited, ap3406kt-adjtrg1 Datasheet - Page 3

• Manufacturer Part Number: ap3406kt-adjtrg1
• Description: 1.1mhz, 650ma Synchronous Dc-dc Buck Converter
• Manufacturer: BCD Semiconductor Manufacturing Limited

Functional Block Diagram
Ordering Information
BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant.
Products with "G1" suffix are available in green packages.
Jun. 2008 Rev. 1. 0
1.1MHz, 650mA SYNCHRONOUS DC-DC BUCK CONVERTER
TSOT-23-5
FB
Package
SOT-23-5
5
Soft Start
V
Oscillator
Shutdown
REF
Control
EN
with
Circuit Type
KT: TSOT-23-5
K: SOT-23-5
Package
1
0.6V
Temperature
-40 to 85°C
-40 to 85°C
Compensation
Amplifier
Range
Error
Slope
Figure 3. Functional Block Diagram of AP3406
AP3406
AP3406KT-ADJTRG1
AP3406K-ADJTRG1
Part Number
Comparator
PWM
Green
Current Limit
-
Detector
3
Temperature
Detector
Control
Logic
Over
L1B
FBC
BCD Semiconductor Manufacturing Limited
Marking ID
Current
Sense
Green
Preliminary Datasheet
G1: Green
TR: Tape & Reel
Driver
ADJ: Adjustable Voltage
2
4
GND
VIN
3
Tape & Reel
Tape & Reel
Packing
AP3406
Type
SW