MAX15103EWL データシートの表示（PDF） - Maxim Integrated

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MAX15103EWL

Small 3A, Low-Dropout Linear Regulator in a 2.7mm x 1.6mm Package

Maxim Integrated 

MAX15103

Small 3A, Low-Dropout Linear Regulator

in a 2.7mm x 1.6mm Package

Absolute Maximum Ratings

IN, SS_BYP, FB to GND..........................................-0.3V to +6V

EN, PG, OUT to GND.................................-0.3V to (VIN + 0.3V)

OUT Short Circuit.......................................................Continuous

Continuous Power Dissipation (TA = +70°C)

WLP (derate 19.2mW/°C above +70°C).....................1538mW

Operating Temperature Range............................ -40°C to +85°C

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

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

Soldering Temperature (reflow) (Note 1).......................... +260°C

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these

or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect

device reliability.

Note 1: The WLP package is constructed using a unique set of package techniques that impose a limit on the thermal profile. The

device can be exposed during board-level solder attach and rework. This limit permits only the use of the solder profiles

recommended in the industry-standard specification JEDEC 020A, paragraph 7.6, Table 3 for IR/VPR and convection reflow.

Preheating is required. Hand or wave soldering is not allowed.

Package Thermal Characteristics (Note 2)

WLP

Junction-to-Ambient Thermal Resistance (θJA)...........30°C/W

Note 2: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer

board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial.

Electrical Characteristics

(VIN = 3.3V, VOUT = 1.5V, VEN = VIN, IOUT = 100mA, CIN = 2.2μF, COUT = 22μF, TA = TJ = -40°C to +85°C, typical values are at

TA = +25°C, unless otherwise noted.) (Note 3)

PARAMETER

IN

Input Voltage Range

Input Undervoltage Lockout

Input Undervoltage Lockout

Hysteresis

OUT

Output Voltage Range

Load Regulation

Line Regulation

Dropout Voltage

In-Regulation Current Limit

Short-Circuit Foldback Current

Limit

Output Shutdown Leakage

Line Transient

SYMBOL

CONDITIONS

VIN

VIN_UV

VIN rising

VIN_UV_HYS

VOUT

IOUT = 30mA to 3A

VIN = 1.7V to 5.5V, VOUT = 0.6V,

IOUT = 190mA

IOUT = 3A, VFB = 580mV (Note 4)

VIN = 5.5V, VFB = 500mV

VIN = 5.5V, VOUT = 0V, VFB < 100mV

VIN = 5.5V, VOUT = 0V, VEN = 0V,

TA = -40°C to +85°C

ΔVIN = 0.5V, tRISE = tFALL = 5µs

MIN TYP MAX UNITS

1.7

5.5

V

1.624 1.69

V

40

mV

0.6

-0.15

5.2

V

0.1

%/A

+0.15 %/V

65

200

mV

3.7

A

1.8

A

4

µA

2

%

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