LMK105BJ105MV-F datasheet(5/40 Pages) AD

Part #	LMK105BJ105MV-F

Description	Micro PMU with 1.2 A Buck Regulator

Download	40 Pages

Scroll/Zoom	100%

Manufacturer	AD [Analog Devices]

Direct Link	http://www.analog.com

Logo

5 / 40 page

Data Sheet

ADP5040

Rev. 0 | Page 5 of 40

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

POWER SUPPLY REJECTION

RATIO

PSRR

1 kHz, VIN2, VIN3 = 3.3 V, VOUT2, VOUT3 = 2.8 V,

IOUT = 100 mA

66

dB

100 kHz, VIN2,VIN3 = 3.3 V, VOUT2,VOUT3 = 2.8 V,

IOUT = 100 mA

57

dB

1 MHz, VIN2, VIN3 = 3.3 V, VOUT2, VOUT3 = 2.8 V,

IOUT = 100 mA

60

dB

1

All limits at temperature extremes are guaranteed via correlation using standard statistical quality control (SQC).

2

This is the input current into VIN2 and VIN3, which is not delivered to the output load.

3

Based on an end-point calculation using 1 mA and 300 mA loads.

4

Dropout voltage is defined as the input-to-output voltage differential when the input voltage is set to the nominal output voltage. This applies only for output

voltages above 1.7 V.

5

Current-limit threshold is defined as the current at which the output voltage drops to 90% of the specified typical value. For example, the current limit for a 3.0 V

output voltage is defined as the current that causes the output voltage to drop to 90% of 3.0 V, or 2.7 V.

INPUT AND OUTPUT CAPACITOR, RECOMMENDED SPECIFICATIONS

Table 4.

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

INPUT CAPACITANCE (BUCK)1

CMIN1

TJ = −40°C to +125°C

4.7

40

µF

OUTPUT CAPACITANCE (BUCK)2

CMIN2

TJ = −40°C to +125°C

7

40

µF

INPUT AND OUTPUT CAPACITANCE3 (LDO1, LDO2)

CMIN34

TJ = −40°C to +125°C

0.70

µF

CAPACITOR ESR

RESR

TJ = −40°C to +125°C

0.001

1

Ω

1

The minimum input capacitance should be greater than 4.7 µF over the full range of operating conditions. The full range of operating conditions in the application

must be considered during device selection to ensure that the minimum capacitance specification is met. X7R and X5R type capacitors are recommended, whereas

Y5V and Z5U capacitors are not recommended for use with the buck.

2

The minimum output capacitance should be greater than 7 µF over the full range of operating conditions. The full range of operating conditions in the application

must be considered during device selection to ensure that the minimum capacitance specification is met. X7R and X5R type capacitors are recommended, whereas

Y5V and Z5U capacitors are not recommended for use with the buck.

3

The minimum input and output capacitance should be greater than 0.70 µF over the full range of operating conditions. The full range of operating conditions in the

application must be considered during device selection to ensure that the minimum capacitance specification is met. X7R and X5R type capacitors are recommended,

whereas Y5V and Z5U capacitors are not recommended for use with LDOs.

Similar Part No. - LMK105BJ105MV-F

Manufacturer	Part #	Datasheet	Description
Analog Devices	LMK105BJ105MV-F	826Kb / 28P	Dual 3 MHz, 800 mA Buck REV. A
	LMK105BJ105MV-F	993Kb / 28P	Dual 3 MHz, 1200 mA Buck REV. A
	LMK105BJ105MV-F	758Kb / 28P	Dual 3 MHz, 800 mA Buck Regulators with Two 300 mA LDOs REV. D
Taiyo Yuden (U.S.A.), I...	LMK105BJ105MV-F	288Kb / 2P	High Value Multilayer Ceramic Capacitors

More results

Similar Description - LMK105BJ105MV-F

Manufacturer	Part #	Datasheet	Description
Analog Devices	ADP5003	1,013Kb / 31P	Low Noise Micro PMU, 3 A Buck Regulator with 3 A LDO Rev. A
Analog Devices	ADP5041	4Mb / 40P	Micro PMU with 1.2 A Buck, Two 300 mA LDOs, Supervisory, Watchdog, and Manual Reset Rev. B
Alpha & Omega Semicondu...	AOZ1280CI	656Kb / 13P	EZBuck??1.2 A Simple Buck Regulator
Alpha & Omega Semicondu...	AOZ1280	1Mb / 13P	EZBuck™ 1.2 A Simple Buck Regulator Rev. 1.1 August 2011
ON Semiconductor	NCV890130	179Kb / 15P	1.2 A, 2 MHz Automotive Buck Switching Regulator February, 2013 ??Rev. 2
	NCV890130MWTXG	179Kb / 15P	1.2 A, 2 MHz Automotive Buck Switching Regulator February, 2013 ??Rev. 2
	NCV890100	250Kb / 19P	Switching Regulator - Automotive Buck 1.2 A, 2 MHz November, 2021 ??Rev. 4
	NCV890131	157Kb / 19P	1.2 A, 2 MHz Automotive Buck Switching Regulator February, 2015 ??Rev. 3
SHANGHAI BELLING CO., L...	BL8087	695Kb / 6P	PMU with a Synchronous 1A Buck and a CMOS 500mA LDO
Analog Devices	ADP5042	1Mb / 32P	Micro PMU with 0.8 A Buck, Two 300 mA LDOs Supervisory, Watchdog and Manual Reset REV. 0

More results

LMK105BJ105MV-F Datasheet(PDF) 5 Page - Analog Devices

LMK105BJ105MV-F Datasheet(HTML) 5 Page - Analog Devices

Similar Part No. - LMK105BJ105MV-F

Similar Description - LMK105BJ105MV-F

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

Datasheet Download

Link URL