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Part Manufacturer Description PDF Type Ordering
MIC2179 Micrel Semiconductor, Inc. 1.5A Synchronous Buck Regulator
ri

16 pages,
96.01 Kb

Original Buy
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MIC2179-3.3BSM Micrel Semiconductor, Inc. 1.5A Synchronous Buck Regulator
ri

16 pages,
128.12 Kb

Original Buy
datasheet frame
MIC2179-5.0BSM Micrel Semiconductor, Inc. 1.5A Synchronous Buck Regulator
ri

16 pages,
128.12 Kb

Original Buy
datasheet frame
MIC2179BSM Micrel Semiconductor, Inc. 1.5A Synchronous Buck Regulator
ri

16 pages,
128.12 Kb

Original Buy
datasheet frame

Catalog Search Results

Catalog Datasheet Results Type PDF Document Tags
Abstract: , which is normally connected to ground, must be cut to synchronize the MIC2179. The sync input requires , MIC2179 Evaluation Board Micrel MIC2179 Evaluation Board 1.5A High-Efficiency Syncronous , time (50ns) until the MIC2179 internal circuitry senses that the high-side switch is fully off. The , 2 shows the efficiency in skip and PWM modes. Precautions The MIC2179 has no protection from a , glasses when evaluating circuits using tantalum capacitors. The safest way to power up the MIC2179 is to ... Original
datasheet

4 pages,
71.26 Kb

SLF10145T-220M1R9 MIC2179BSM MIC2179 MIC2177 MBRM120T3 MIC2179 abstract
datasheet frame
Abstract: cut to synchronize the MIC2179. The sync input requires a minimum pulse height of 1.7V and a minimum , MIC2179 Evaluation Board 1.5A High-Efficiency Synchronous Buck Converter 4.5V­16.5 to 3.3V/1.5A General Description Designed for portable systems, the MIC2179 is a monolithic, synchronous step-down , , the MIC2179 has a logiccompatible enable pin that provides near-zero ( , modulation) mode enables the MIC2179 to maintain high efficiency over a wide output current range. Skip-mode ... Original
datasheet

5 pages,
133.48 Kb

SLF10145T-220M1R9 MIC2179 MIC2177 MBRM120T3 MIC2179 abstract
datasheet frame
Abstract: Temperature Range Package MIC2179BSM Adjustable ­40°C to +85°C 20-lead SSOP MIC2179-3.3BSM 3.3V ­40°C to +85°C 20-lead SSOP MIC2179-5.0BSM 5.0V ­40°C to +85°C 20-lead SSOP , 3.3 3.40 3.46 V V MIC2179-5.0: ILOAD = 0 4.85 5.0 5.15 V MIC2179-5.0: 6V VIN 16V, 10mA ILOAD 1A 4.85 4.75 5.0 5.15 5.25 V MIC2179-3.3: ILOAD = 0 3.20 3.3 3.40 V MIC2179-3.3: 5V VIN 16V, 10mA ILOAD 1A 3.20 3.14 3.3 3.40 3.46 ... Original
datasheet

16 pages,
96.01 Kb

MIC2179BSM MIC2179 MIC2179 abstract
datasheet frame
Abstract: Package MIC2179BSM Adjustable ­40°C to +85°C 20-lead SSOP MIC2179-3.3BSM 3.3V ­40°C to +85°C 20-lead SSOP MIC2179-5.0BSM 5.0V ­40°C to +85°C 20-lead SSOP Pin , 3.3 3.40 3.46 V V MIC2179-5.0: ILOAD = 0 4.85 5.0 5.15 V MIC2179-5.0: 6V VIN 16V, 10mA ILOAD 1A 4.85 4.75 5.0 5.15 5.25 V MIC2179-3.3: ILOAD = 0 3.20 3.3 3.40 V MIC2179-3.3: 5V VIN 16V, 10mA ILOAD 1A 3.20 3.14 3.3 3.40 3.46 ... Original
datasheet

16 pages,
128.13 Kb

MIC2179BSM MIC2179 MIC2179 abstract
datasheet frame
Abstract: 1.24V bandgap reference on its noninverting pin generated by the internal bandgap reference of MIC2179. , Application Note 30 Micrel Application Note 30 MIC2179 Lithium-Ion Battery Charger by Jeff , MIC2179 synchronous buck regulator provides the regulated power. The constant-current source's feedback , the internal 1.24V reference of U1 (MIC2179 synchronous buck regulator). First, the lithium-ion , , biasing Q2 on, allowing the output of the MIC2179 to source 157mA of charging current to the battery. The ... Original
datasheet

8 pages,
74.75 Kb

VN2222 SS25 MIC6270 MIC6211 MIC2179 MBRS140 1N4148 6v BATTERY CHARGING CIRCUIT LM3420 MIC2179 abstract
datasheet frame
Abstract: Package Adj. -40°C to +85°C 20-Lead SSOP MIC2179-3.3BSM MIC2179-3.3YSM 3.3V -40°C to +85°C 20-Lead SSOP MIC2179-5.0BSM MIC2179-5.0YSM 5.0V -40°C to +85°C 20-Lead SSOP , 150 nA MIC2179-5.0, MIC2179-3.3 20 40 uA AVOL 0.6V VCOMP 0.8V 18 20 , MIC2179-5.0: 6V VIN 16V, 10mA ILOAD 1A 4.85 5.0 4.75 5.15 5.25 V 3.20 3.3 3.40 V MIC2179-3.3: 5V VIN 16V, 10mA ILOAD 1A 3.20 3.3 3.14 3.40 3.46 V V 4.35 V lower ... Original
datasheet

13 pages,
334.45 Kb

MIC2179BSM MIC2179 MIC2179 abstract
datasheet frame
Abstract: Package Adj. -40°C to +85°C 20-Lead SSOP MIC2179-3.3BSM MIC2179-3.3YSM 3.3V -40°C to +85°C 20-Lead SSOP MIC2179-5.0BSM MIC2179-5.0YSM 5.0V -40°C to +85°C 20-Lead SSOP , 3.90 60 150 nA 20 40 uA 18 20 MIC2179-5.0: ILOAD = 0 MIC2179-3.3: ILOAD = , VTL upper threshold MIC2179 [adj.] MIC2179-5.0, MIC2179-3.3 Error Amplifier Output Swing , [adj.]: VOUT = 3.3V, ILOAD = 0 4.85 5.0 5.15 V MIC2179-5.0: 6V VIN 16V, 10mA ILOAD ... Original
datasheet

13 pages,
214.57 Kb

MIC2179BSM MIC2179 P-Channel Depletion Mosfets MIC2179 abstract
datasheet frame
Abstract: Temperature Range Package MIC2179BSM Adjustable ­40°C to +85°C 20-lead SSOP MIC2179-3.3BSM 3.3V ­40°C to +85°C 20-lead SSOP MIC2179-5.0BSM 5.0V ­40°C to +85°C 20-lead SSOP , prevent switching noise and ground bounce from interfering with the operation of the MIC2179. A good , be tied together by a ground plane that extends under the MIC2179. Suggested Manufacturers List , Micrel MIC2179 MIC2179 1.5A Synchronous Buck Regulator Advance Information General ... Original
datasheet

10 pages,
79.89 Kb

MIC2179BSM MIC2179 MBRS130L MIC2179 abstract
datasheet frame
Abstract: MIC2179. In bulk-charge mode, the output of U5 is always higher than U4's reference voltage, thus , charger should be shut down. The Micrel MIC2179 is a current-mode, 200kHz, synchronous, buck (step-down) regulator. In this application, the MIC2179 is configured to provide both constant-current and , MIC2179 operates from a 4.5V to 16.5V input and has the following value-added features: dual-mode , acts like a constantcurrent source. An MIC2179 synchronous buck regulator provides the regulated ... Original
datasheet

8 pages,
231.89 Kb

micrel tx battery 3v MIC2550 MIC2778 MIC39500 MIC4680 MIC5014 MIC5205 MIC5245 MIC7201 MIC5245 charger lithium battery charger MIC4680 abstract
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Abstract: , adjustable 4.5V to 18V Buck 2.5A MIC2179 3.3V, 5.0V, adjustable 4.5V to 18V Buck ... Original
datasheet

1 pages,
9.85 Kb

MIC4574 fet 50v LM2574 LM2575 MIC2171 MIC2172 MIC2177 MIC2178 MIC2179 MIC2570 MIC2571 MIC3172 15V 3A adjustable regulator datasheet abstract
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Extended Electronics Archive (Experimental)

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Over 1.1 million files (1986-2013): html articles, reference designs, gerber files, chemical content, spice models, programs, code, pricing, images, circuits, parametric data, RoHS data, cross references, pcns, military data, and more. Please note that due to their age, these files do not always format correctly in modern browsers. Disclaimer.
 
MIC2179 1.5A Synchronous Buck Regulator MIC2179 1.5A Synchronous Buck Regulator General Description Features The Micrel MIC2179 is a 200k . The MIC2179 operates from a 4.5V to 16.5V input and features internal power MOSFETs that can supply up MIC2179 achieves high efficiency over a wide output current range by operating in either PWM or skip
www.datasheetarchive.com/files/micrel/products/products/mic2179.html
Micrel 26/06/2002 8.6 Kb HTML mic2179.html
No abstract text available
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3.3V, 5.0V 200kHz Manual skip SOP-20 MIC2179 4.5 to Application Note 21 Liquid Crystal Display Power Supplies MIC2179 MIC3172 MIC3172 MIC3172 MIC3172 MIC4576 MIC4576 MIC4576 MIC4576 Power Supply MIC4680 MIC4680 MIC4680 MIC4680 Application Note 30 MIC2179 Lithium-Ion Battery Charger MIC2179
www.datasheetarchive.com/files/micrel/products/switch_mode_volt_regs.shtml
Micrel 26/06/2002 65.01 Kb SHTML switch_mode_volt_regs.shtml
Micrel MIC2179 Linear Technology LT1627 LT1627 LT1627 LT1627
www.datasheetarchive.com/files/national/htm/nsc01644.htm
National 02/07/2001 27.5 Kb HTM nsc01644.htm
Micrel MIC2179 Linear Technology LT1627 LT1627 LT1627 LT1627
www.datasheetarchive.com/files/national/htm/nsc01686-v3.htm
National 16/08/2002 27.25 Kb HTM nsc01686-v3.htm
Micrel MIC2179 Linear Technology LT1627 LT1627 LT1627 LT1627
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National 27/02/2004 20.65 Kb HTM 2.htm
M-0091 M-0091 M-0091 M-0091 MIC2179 data sheet M-0185 M-0185 M-0185 M-0185 MIC2182 MIC2182 MIC2182 MIC2182 data sheet
www.datasheetarchive.com/files/micrel/_xtra/asm/litstockno.shtml
Micrel 26/06/2002 82.87 Kb SHTML litstockno.shtml
M-0090 M-0090 M-0090 M-0090 MIC2178 MIC2178 MIC2178 MIC2178 Data Sheet M-0091 M-0091 M-0091 M-0091 MIC2179 Data Sheet
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Micrel 26/06/2002 144.65 Kb SHTML packages-listing.shtml

Micrel Cross Reference Results

Micrel Part Industry Part Manufacturer Type
MIC2179 Buy HV9605C Buy Supertex Pin-for-pin, functional replacement: Micrel replacement is pin-for-pin compatible, DC and AC parameters are compatible for most applications, but may not be 100% functionally compatible for all applications.
MIC2179 Buy LT1265 Buy Linear Technology Pin-for-pin, functional replacement: Micrel replacement is pin-for-pin compatible, DC and AC parameters are compatible for most applications, but may not be 100% functionally compatible for all applications.
MIC2179 Buy Si9167 Buy Vishay (Siliconix) Pin-for-pin, functional replacement: Micrel replacement is pin-for-pin compatible, DC and AC parameters are compatible for most applications, but may not be 100% functionally compatible for all applications.
MIC2179 Buy Si9168 Buy Vishay (Siliconix) Pin-for-pin, functional replacement: Micrel replacement is pin-for-pin compatible, DC and AC parameters are compatible for most applications, but may not be 100% functionally compatible for all applications.

Texas Instruments Cross Reference Results

Texas Instruments Part Industry Part Manufacturer Type Comment Description
LM2651 Buy MIC2179 Buy Micrel Similar Functionality 1.5A High Efficiency Switching Regulator

Misc. Cross Reference Results

Part Similar Part Notes
MIC2179 Buy MAX1684 Buy
MIC2179 Buy MAX1685 Buy