CS51221EDR16 ON Semiconductor, CS51221EDR16 Datasheet - Page 2

• Manufacturer Part Number: CS51221EDR16
• Description: IC CTRLR PWM FFVOLT MODE 16SOIC
• Manufacturer: ON Semiconductor

Specifications of CS51221EDR16

• Pwm Type: Voltage Mode
• Number Of Outputs: 1
• Frequency - Max: 1MHz
• Duty Cycle: 90%
• Voltage - Supply: 4.7 V ~ 15 V
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: Yes
• Cuk: No
• Isolated: Yes
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-SOIC (3.9mm Width)
• Frequency-max: 1MHz
• Topology: Buck, Flyback, Forward
• Output Voltage: - 0.3 V to + 15 V
• Output Current: 1000 mA
• Switching Frequency: 1000 KHz
• Duty Cycle (max): 90 %
• Fall Time: 25 ns
• Mounting Style: SMD/SMT
• Rise Time: 60 ns
• Synchronous Pin: Yes
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: CS51221EDR16OSTR

Product Discontinuance #16004
PLEASE NOTE: ON Semiconductor may implement minimum order quantities
or dollar amounts based on inventories available. Also, Devices on
this Product Discontinuance become NCNR (Non-Cancelable, Non-
Returnable).
For questions or concerns regarding this notification, please contact
your local sales office or customer service representative.
Additional contacts are:
Americas:
Elizabeth Becker (email is [e-mail])
602.244.7248
USA
Europe:
Herve Marchionini (email is [e-mail])
33.5.34.61.12.68 or 1.602.244.4170
France
Japan & Asia Pacific:
Nobuyuki Otake (email is [e-mail])
81.241.27.5460
Japan
NOTE: SUBSEQUENT TO PUBLISHING A DISCONTINUANCE NOTICE,
NOTE: TO ALLOW AN ORDERLY EXIT FROM THE MARKET, PRODUCT SHALL NOT BE
Issue Date: 27-Jun-2007
ON SEMICONDUCTOR WILL ALLOW SIX (6) MONTHS FROM THE
ANNOUNCEMENT DATE TO PLACE FINAL LIFETIME PURCHASE ORDERS.
DELIVERED AFTER TWELVE (12) MONTHS BEYOND THE ANNOUNCEMENT
DATE.
Rev.08-24-05
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