AP2006SL-U Diodes Inc, AP2006SL-U Datasheet

IC CTLR PWM BUCK DC/DC LIN 8SOIC

AP2006SL-U

Manufacturer Part Number
AP2006SL-U
Description
IC CTLR PWM BUCK DC/DC LIN 8SOIC
Manufacturer
Diodes Inc
Type
Step-Down (Buck)r
Datasheet
1.AP2006SL-U.pdf (7 pages)

Specifications of AP2006SL-U

Internal Switch(s)
No
Synchronous Rectifier
No
Number Of Outputs
2
Current - Output
30mA
Frequency - Switching
250kHz
Voltage - Input
4.5 ~ 22 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Power - Output
400mW
Output Voltage
- 0.3 V to + 22 V
Switching Frequency
250 KHz
Operating Temperature Range
- 40 C to + 125 C
Mounting Style
SMD/SMT
Duty Cycle (max)
0 % to 100 %
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
200KHz, PWM Buck DC/DC & Linear Controller
- Provides two regulated voltages
- Adjustable version: 1.23+/- 2.5%.
- 250KHz +10% fixed switching frequency
- Thermal-shutdown and current-limit protection
- SS/EN Soft-Start/Enable Function.
- Operating voltage can be up to 22V
- Low power standby mode
- Pb-Free Package: SOP8,DIP8
- Simple High-efficiency step-down regulator
- On-card switching regulators
- XDSL…
This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of
this product. No rights under any patent accompany the sale of the product.
-one PWM Controller( Drive PMOS)
-one Linear Controller (Drive NPN and NMOS)
Pin Assignments
Features
Applications
SS/EN
Not Recommended for New Design
OUT1
GND
SCP
1
2
3
4
SOP-8/DIP-8
(Top View)
AP2006
8
7
6 FB1
5
OUT2
FB2
V
CC
1/7
The AP2006 series are monolithic IC’s containing a
PWM and a linear power controller. The PWM
driving a external PMOS. Due to the reduction of
the number of external components, board space
can be saved easily. The external shutdown
function can be controlled by logic level. It switchs
the IC into the standby mode. The internal
compensation provides a good line and load
regulation without external component. Short circuit
protection prohibits the over current in the output
switchs. The AP2006 series operate at the
switching frequency of 250KHz. Therefore, it is able
to use the smaller sized filters than what used to be
used with the lower frequency switching regulators.
Other features include a guaranteed +3% tolerance
on output voltage under specified input voltage and
output load conditions, and +20% on the oscillator
frequency. The linear controller is able to drive an
external NPN transistor, with 30mA current limit
pre-driver. The ICs are available in a standard
SOP8/DIP8 package.
SS/EN
Name
OUT1
OUT2
GND
SCP
FB1
FB2
V
General Descriptions
Pin Descriptions
CC
Operating voltage input
Short circuit protect
Connecting PMOS’s Gate
Ground
Output voltage feedback control
Soft-start/Enable function
Linear Controller Driving External NPN
Description
Rev.1.1 Nov 17, 2004
AP2006

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AP2006SL-U Summary of contents

Page 1

Not Recommended for New Design 200KHz, PWM Buck DC/DC & Linear Controller Features - Provides two regulated voltages -one PWM Controller( Drive PMOS) -one Linear Controller (Drive NPN and NMOS) - Adjustable version: 1.23+/- 2.5%. - 250KHz +10% fixed switching ...

Page 2

Not Recommended for New Design 200KHz, PWM Buck DC/DC & Linear Controller Ordering Information Block Diagram Current 1.23V Source Reference bias + Amp _ FB1 µ SCP 1. Amp _ FB2 Anachip Corp. www.anachip.com.tw AP2006 ...

Page 3

Not Recommended for New Design 200KHz, PWM Buck DC/DC & Linear Controller Absolute Maximum Ratings Symbol V Supply Voltage Pin Input Voltage EN V Feedback Pin Voltage FB V Output Voltage to Ground OUT1/2 P Power Dissipation ...

Page 4

Not Recommended for New Design 200KHz, PWM Buck DC/DC & Linear Controller Typical Application Circuit (1) V Drive NPN OUT2 V =1.8V OUT2 F 220µ F 470µ V =3.3V OUT1 R3 170 Schottcky F 220µ R4 100 AP2006=> V Anachip ...

Page 5

Not Recommended for New Design 200KHz, PWM Buck DC/DC & Linear Controller Typical Application Circuit (Continued) (2) V Drive NMOS OUT2 NMOS V =1.8V OUT2 F 220µ F 470µ V =3.3V OUT1 R3 170 Schottcky 220µ 100 AP2006=> ...

Page 6

Not Recommended for New Design 200KHz, PWM Buck DC/DC & Linear Controller Marking Information Logo Part number Package Information (1) SOP- (4X Dimensions In Millimeters Symbol Min. A 1.40 A1 0.10 A2 1.30 B 0.33 ...

Page 7

Not Recommended for New Design 200KHz, PWM Buck DC/DC & Linear Controller (2) DIP-8L D PIN #1 INDENT O0.025 DEEP 0.006-0.008 inch 7 (4X Dimensions in millimeters Symbol Min 0.38 A2 3.1 B 0.36 ...

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