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MIC2166 Datasheet

Part Number MIC2166
Manufacturers Micrel Semiconductor
Logo Micrel Semiconductor
Description Adaptive On-Time DC-DC Controller
Datasheet MIC2166 DatasheetMIC2166 Datasheet (PDF)

MIC2166 Adaptive On-Time DC-DC Controller Hyper Speed Control™ Family General Description The Micrel MIC2166 is a synchronous adaptive on-time buck controller targeting high-performance, cost-sensitive applications such as set-top boxes, gateways, routers, computing peripherals, and telecom/networking equipment. The MIC2166 operates over a supply range of 4.5V to 28V. It has an internal linear regulator which provides a regulated 5V supply to power the internal control circuitry. MIC2166 operat.

  MIC2166   MIC2166






Part Number MIC2169B
Manufacturers Micrel Semiconductor
Logo Micrel Semiconductor
Description PWM Synchronous Buck Controller
Datasheet MIC2166 DatasheetMIC2169B Datasheet (PDF)

MIC2169B 500kHz PWM Synchronous Buck Control IC General Description Features The MIC2169B is a high-efficiency, simple to use 500kHz PWM synchronous buck control IC housed in small MSOP-10 and MSOP-10 ePad packages. The MIC2169B allows compact DC/DC solutions with a minimal external component count and cost. The device features highoutput driver capability to drive loads up to 30A. • 3V to 14.5V input voltage range • Adjustable output voltage down to 0.8V • 500kHz PWM operation • Up to 95% e.

  MIC2166   MIC2166







Part Number MIC2169A
Manufacturers Micrel Semiconductor
Logo Micrel Semiconductor
Description PWM Synchronous Buck Controller
Datasheet MIC2166 DatasheetMIC2169A Datasheet (PDF)

MIC2169A MIC2169A Micrel 500kHz PWM Synchronous Buck Control IC General Description The MIC2169A is a high-efficiency, simple to use 500kHz PWM synchronous buck control IC housed in a small MSOP10 package. The MIC2169Aallows compact DC/DC solutions with a minimal external component count and cost. The MIC2169A operates from a 3V to 14.5V input, without the need of any additional bias voltage. The output voltage can be precisely regulated down to 0.8V. The adaptive all N‑Channel MOSFET drive.

  MIC2166   MIC2166







Part Number MIC2169
Manufacturers Micrel Semiconductor
Logo Micrel Semiconductor
Description PWM SYNCHRONOUS BUCK CONTROLLER
Datasheet MIC2166 DatasheetMIC2169 Datasheet (PDF)

MIC2169 Micrel MIC2169 500kHz PWM Synchronous Buck Control IC General Description The MIC2169 is a high-efficiency, simple to use 500kHz PWM synchronous buck control IC housed in a small MSOP-10 package. The MIC2169 allows compact DC/DC solutions with a minimal external component count and cost. The MIC2169 operates using a 3V to 14.5V input, without the need for any additional bias voltage. The output voltage can be precisely regulated down to 0.8V. The adaptive all N-Channel MOSFET drive sche.

  MIC2166   MIC2166







Part Number MIC2168A
Manufacturers Micrel Semiconductor
Logo Micrel Semiconductor
Description 1MHz PWM Synchronous Buck Controller
Datasheet MIC2166 DatasheetMIC2168A Datasheet (PDF)

MIC2168A 1MHz PWM Synchronous Buck-Control IC General Description The MIC2168A is a high-efficiency, simple to use 1MHz PWM synchronous buck-control IC housed in a small MSOP-10 package. The MIC2168A allows compact DC/DC solutions with a minimal external component count and cost. The MIC2168A operates from a 3V to 14.5V input, without the need of any additional bias voltage. The output voltage can be precisely regulated down to 0.8V. The adaptive all N-Channel MOSFET drive scheme allows efficie.

  MIC2166   MIC2166







Part Number MIC2168
Manufacturers Micrel Semiconductor
Logo Micrel Semiconductor
Description 1MHz PWM Synchronous Buck Controller
Datasheet MIC2166 DatasheetMIC2168 Datasheet (PDF)

MIC2168 Micrel, Inc. MIC2168 1MHz PWM Synchronous Buck Control IC General Description The MIC2168 is a high-efficiency, simple to use 1MHz PWM synchronous buck control IC housed in a small MSOP-10 package. The MIC2168 allows compact DC/DC solutions with a minimal external component count and cost. The MIC2168 operates from a 3V to 14.5V input, without the need of any additional bias voltage. The output voltage can be precisely regulated down to 0.8V. The adaptive all N-Channel MOSFET drive sche.

  MIC2166   MIC2166







Adaptive On-Time DC-DC Controller

MIC2166 Adaptive On-Time DC-DC Controller Hyper Speed Control™ Family General Description The Micrel MIC2166 is a synchronous adaptive on-time buck controller targeting high-performance, cost-sensitive applications such as set-top boxes, gateways, routers, computing peripherals, and telecom/networking equipment. The MIC2166 operates over a supply range of 4.5V to 28V. It has an internal linear regulator which provides a regulated 5V supply to power the internal control circuitry. MIC2166 operates at a constant 600kHz switching frequency and can be used to drive up to 25A of output current. The output voltage is adjustable from 0.8V to 5.5V. A unique Hyper Speed Control™ architecture enables ultra-fast transient response while reducing the output capacitance and also makes High VIN/Low VOUT operation possible. A UVLO feature is provided to ensure proper operation under power-sag conditions to prevent the external power MOSFET from over heating. Also, a soft-start feature is provide.


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