MIC2185YQS Micrel Inc, MIC2185YQS Datasheet - Page 15

• Manufacturer Part Number: MIC2185YQS
• Description: SO-16 Low Vin Synchronous Buck PWM Control IC ( )
• Manufacturer: Micrel Inc

Specifications of MIC2185YQS

• Pwm Type: Current Mode
• Number Of Outputs: 1
• Frequency - Max: 440kHz
• Duty Cycle: 95%
• Voltage - Supply: 2.9 V ~ 14 V
• Buck: No
• Boost: Yes
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 16-QSOP
• Frequency-max: 440kHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-2162; MIC2185YQS

Package Information
Micrel Products are not
October 2005
This information furnished by
reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgical implant into
the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user. A Purchaser's
use or sale of Micrel Pr
Micrel reserves the right to change circuitry and specifications at any time without notification to the customer.
0.0098 (0.249)
0.0040 (0.102)
SEATING
MICREL INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA
PLANE
TEL
0.020 (0.51)
0.0648 (1.646)
0.0434 (1.102)
0.157 (3.99)
0.150 (3.81)
REF
+ 1 [phone]
0.009 (0.2286)
0.0688 (1.748)
0.0532 (1.351)
0.157 (3.99)
0.150 (3.81)
REF
Micrel for any damages resulting from such use or sale.
0.050 (1.27)
BSC
0.025 (0.635)
0.394 (10.00)
BSC
0.386 (9.80)
FAX
16-Pin QSOP (QS)
0.020 (0.51)
0.013 (0.33)
16-Pin SOIC (M)
+ 1 [phone]
© 2002 Micrel, Inc.
0.012 (0.30)
0.008 (0.20)
PIN 1
0.196 (4.98)
0.189 (4.80)
15
0.0098 (0.249)
0.0040 (0.102)
SEATING
PIN 1
PLANE
0.0098 (0.249)
0.0075 (0.190)
WEB
DIMENSIONS:
INCHES (MM)
http://www.micrel.com
0.050 (1.27)
0.016 (0.40)
DIMENSIONS:
INCHES (MM)
0.244 (6.20)
0.228 (5.79)
0.050 (1.27)
0.016 (0.40)
0.2284 (5.801)
0.2240 (5.690)
45°
45°
0°–8°
8°
0°
MIC2185