MCP16501 datasheet(9/42 Pages) MICROCHIP

9 / 42 page

 2020-2022 Microchip Technology Inc. and its subsidiaries

DS20006388E-page 9

MCP16501

Note 1: TA = +25°C; VIN = PVINx = 5V; unless otherwise specified.

Bold values indicate -40°C ≤ TJ ≤ +125°C.

Current Limit

ILIM_LOUT

310

420

550

VIN = 4.5V,

VLOUT = 80% of nominal

Active Discharge Resistance

RDISCH_LOUT

—25

—

Ω

DISCH =enabled when regulator

is disabled

LEN Input

LEN Logic High Input Voltage,

VIH

VIH_LEN

1.15

——

—

LEN Logic Low Input Voltage,

VIL

VIL_LEN

——

0.4

V—

LEN Input leakage current

ILK_LENT

-1

—

µA

—

nSTRT Input

Logic High Input Voltage, VIH

VIH_nSTRT

0.66 VVIN

—

VIN = 3.6V – 5.5V

Logic Low Input Voltage, VIL

VIL_nSTRT

——

0.36 VVIN

VIN = 3.6V – 5.5V

Pull-up Resistance

RPU_nSTRT

—

kΩ

—

nSTRT Deglitch Time

tDT_nSTRT

—

µs

Falling edge of nSTRT pin

SELV2, SELV3 Three-State Inputs (x = 2, 3)

High State Threshold

Voltage, VIHT

VIHT_SELVx

VVIN –

0.9V

—

VVIN –

0.4V

—

Low State Threshold

Voltage, VILT

VILT_SELVx

0.5

—

1.0

—

Input Leakage Current High

IlkgH_SELVx

—0.7

µA

SELVx = VIN – 0.4V

Input Leakage Current Low

IlkgL_SELVx

-1

0.7

—

µA

SELVx = 0.4V

PWRHLD, LPM Logic Inputs (x= PWRHLD, LPM)

Logic High Input Voltage, VIH

VIH_x

1.5

——

VIN = 3.6V – 5.5V

Logic Low Input Voltage, VIL

VIL_x

——

0.4

VIN = 3.6V – 5.5V

Input Leakage Current

Ilkg_x

-1

—

µA

—

Deglitch Time

tDT_x

—10

—

µs

—

nRSTO, nSTRTO Logic Outputs (x = nRSTO, nSTRTO)

Output Voltage Low, VOL

VOL_x

——

0.4

VIN = 3.6V – 5.5V, IOL =2 mA

Leakage Current

Ilkg_x

——

µA

5.5V applied, output driver OFF

TEMPERATURE SPECIFICATIONS(1)

Parameters

Sym.

Min.

Typ.

Max.

Units

Conditions

Temperature Ranges

Operating Junction Temperature Range

-40

—

+125

°C

Steady state

Maximum Junction Temperature

TJ_MAX

—

+150

°C

Transient

Package Thermal Resistance

θJA

—38—

°C/W

—

AC/DC CHARACTERISTICS (CONTINUED)

Electrical Specifications: Unless otherwise specified: TA =TJ =+25°C; VIN = VIN =PVINx =5V; L1 =L2=L3 =2.2 µH;

COUT1, COUT2,, COUT3=22µF. Boldface type applies for junction temperatures TJ of -40°C to +125°C.

Parameters

Sym.

Min.

Typ.

Max.

Units

Conditions

Note 1:

Maximum limit for TJ = -40°C to +105°C based on characterization data.

Not production tested.

Typical value from bench characterization, maximum value production tested.

MCP16501 датащи(PDF) 9 Page - Microchip Technology

MCP16501 датащи(HTML) 9 Page - Microchip Technology

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 41 42

датащи скачать

ссылки URL