MCP1258-EMF datasheet(3/24 Pages) MICROCHIP

tên linh kiện	MCP1258-EMF

Giải thích chi tiết về linh kiện	Regulated 3.3V, Low-Ripple Charge Pump with Low- Operating Current SLEEP Mode or BYPASS Mode

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DS21989A-page 3

MCP1256/7/8/9

1.0

ELECTRICAL

CHARACTERISTICS

Absolute Maximum Ratings†

Power Supply Voltage, VIN...............................................3.8V

Voltage on Any Pin w.r.t. GND ................. -0.3V to (VIN+0.3V)

Output Short Circuit Duration ................................continuous

Storage Temperature Range.........................-65°C to +150°C

Ambient Temperature with Power Applied ....-55°C to +125°C

Maximum Junction Temperature................................. +150°C

ESD protection on all pins

Human Body Model (1.5 k

Ω in Series with 100 pF).......≥ 2kV

Machine Model (200 pF, No Series Resistance) .............200V

† Notice: Stresses above those listed under “Maximum

Ratings” may cause permanent damage to the device. This is

a stress rating only and functional operation of the device at

those or any other conditions above those indicated in the

operational listings of this specification is not implied.

Exposure to maximum rating conditions for extended periods

may affect device reliability.

DC CHARACTERISTICS

Electrical Specifications: Unless otherwise indicated, all limits apply for VIN = 1.8V to 3.6V, SHDN = VIN, CIN = COUT = 10 μF,

C1 = C2 = 1 μF, IOUT = 10 mA, TJ = -40°C to +125°C. Typical values are at TJ = +25°C.

Parameters

Sym

Min

Typ

Max

Unit

s

Conditions

ALL DEVICES

Supply Voltage

VIN

1.8

—

3.6

V

Output Voltage

VOUT

—3.3

—

V

Output Voltage Accuracy

VOUT

-3.0

±0.5

+3.0

%

IOUT = 10 mA to IOUT(MAX)

Output Current

IOUT(MAX)

30

—

mA 1.8V < VIN < 2.0V

70

—

mA 2.0V < VIN < 2.2V

100

—

mA 2.2V < VIN < 3.6V

Short Circuit Current

ISC

—

150

—

mA VOUT = 0V, VIN = 1.8V to 3.6V

Power Efficiency

η

—

84.5

—

%

VIN = 1.8V, IOUT = 10 mA

—

84.5

—

%

VIN = 1.8V, IOUT = 50 mA

—

76.4

—

%

VIN = 2.0V, IOUT = 10 mA

—

80.1

—

%

VIN = 2.0V, IOUT = 50 mA

—

64.0

—

%

VIN = 2.4V, IOUT = 10 mA

—

67.1

—

%

VIN = 2.4V, IOUT = 50 mA

—

67.5

—

%

VIN = 2.4V, IOUT = 100 mA

—

69.7

—

%

VIN = 2.8V, IOUT = 10 mA

—

76.0

—

%

VIN = 2.8V, IOUT = 50 mA

—

76.7

—

%

VIN = 2.8V, IOUT = 100 mA

—

65.0

—

%

VIN = 3.0V, IOUT = 10 mA

—

71.0

—

%

VIN = 3.0V, IOUT = 50 mA

—

71.6

—

%

VIN = 3.0V, IOUT = 100 mA

Shutdown Input - SHDN

SHDN Input Voltage Low

VIL(SHDN)

——

0.4

V

SHDN Input Voltage High

VIH(SHDN)

1.4

—

V

SHDN Input Leakage

Current

ILK(SHDN)

—

0.001

0.1

μA

SHDN Quiescent Current

IQ

—0.25

2

μAVSHDN = 0V, TJ = +25°C

Thermal Shutdown

Threshold

TJ

—

160

—

°C

Thermal Shutdown

Hysteresis

TJ(HYS)

—15

—

°C

Số phần tương tự - MCP1258-EMF

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Microchip Technology	MCP1258	696Kb / 24P	Regulated 3.3V, Low-Ripple Charge Pump with Low- Operating Current SLEEP Mode or BYPASS Mode 2006-2013

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Mô tả tương tự - MCP1258-EMF

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Microchip Technology	MCP1256	696Kb / 24P	Regulated 3.3V, Low-Ripple Charge Pump with Low- Operating Current SLEEP Mode or BYPASS Mode 2006-2013
Texas Instruments	TPS60210	371Kb / 21P	[Old version datasheet] REGULATED 3.3V LOW RIPPLE CHARGE PUMP WITH ULTRA LOW OPERATING CURRENT
Texas Instruments	TPS60210DGSR	994Kb / 26P	[Old version datasheet] REGULATED 3.3 V, LOW-RIPPLE CHARGE PUMP WITH ULTRALOW OPERATING CURRENT
Maxim Integrated Produc...	MAX679	76Kb / 6P	Regulated 3.3V Charge Pump Rev 0; 4/97
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Semtech Corporation	SC613	375Kb / 14P	Low Noise Regulated Charge Pump with Selectable Output
ATMEL Corporation	ATA6612	6Mb / 364P	Very Low Current Consumption in Sleep Mode
Texas Instruments	TPS60204	568Kb / 21P	[Old version datasheet] REGULATED 3.3-V 100-MA LOW-RIPPLE CHARGE PUMP LOW POWER DC/DC CONVERTERS

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