MAX1930 datasheet(3/7 Pages) MAXIM

部件名	MAX1930

功能描述	Current-Limited Switch for Two USB Ports

Download	7 Pages

Scroll/Zoom	100%

制造商	MAXIM [Maxim Integrated Products]

网页	https://www.maximintegrated.com/en.html

标志

3 / 7 page

Current-Limited Switch for Two USB Ports

_______________________________________________________________________________________

3

Note 1: Specifications to -40°C are guaranteed by design, not production tested.

ELECTRICAL CHARACTERISTICS

(VIN = 5V, TA = -40°C to +85°C, unless otherwise noted.) (Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

OPERATING CONDITION

Input Voltage

VIN

3.0

5.5

V

POWER SWITCH

VIN = 4.4V to 5.5V

125

Switch Static Drain-Source

On-Resistance

RDS(ON)

VIN = 3V

150

m

Ω

Switch Turn-On Time

tON

ILOAD = 400mA

200

µs

Switch Turn-Off Time

tOFF

ILOAD = 400mA

1

20

µs

ENABLE INPUT (EN)

VIN = 3V to 3.6V

2.0

EN High-Level Input Voltage

VIH

VIN = 3.7V to 5.5V

2.4

V

EN Low-Level Input Voltage

VIL

VIN = 3V to 5.5V

0.8

V

EN Input Current

VEN = VIN or GND

-1

+1

µA

CURRENT LIMIT

Overload Output Current

ILIMIT

Force VOUT to 4.5V

1.2

2.3

A

Short-Circuit Output Current

ISC

OUT shorted to GND

1.5

A

SUPPLY CURRENT

Supply Current, Low-Level Input

VEN = VIN = VOUT = 5.5V

2

µA

Supply Current, High-Level Input

IQ

VEN = GND, IOUT = 0, timer not running

25

µA

Supply Leakage Current

VEN = VIN = 5.5V, VOUT = GND

15

µA

UNDERVOLTAGE LOCKOUT

Undervoltage Lockout

UVLO

Rising edge, 100mV hysteresis

2.0

2.9

V

Typical Operating Characteristics

(Circuit of Figure 2, VIN = 5V, TA = +25°C, unless otherwise noted.)

0

6

4

2

8

10

12

14

16

18

20

0 0.5

2.0 2.5

1.0 1.5

3.0 3.5 4.0 4.5 5.0 5.5

QUIESCENT CURRENT vs. INPUT VOLTAGE

INPUT VOLTAGE (V)

IOUT = 0

VEN = 0

14.5

14.0

15.5

15.0

16.5

16.0

17.5

17.0

18.0

-40

-15

10

35

60

85

QUIESCENT CURRENT vs. TEMPERATURE

TEMPERATURE (

°C)

VIN = 5V

VIN = 3V

IOUT = 0

100

0.01

OFF SUPPLY CURRENT

vs. TEMPERATURE

0.1

1

10

TEMPERATURE (

°C)

-40

-15

10

35

60

85

EN = IN

OUT = OPEN

类似零件编号 - MAX1930

制造商	部件名	数据表	功能描述
Maxim Integrated Produc...	MAX1931	214Kb / 8P	Current-Limited Switch for Single USB Port Rev 0; 4/02
	MAX1931EUB	214Kb / 8P	Current-Limited Switch for Single USB Port Rev 0; 4/02
	MAX1932	399Kb / 16P	Digitally Controlled, 0.5% Accurate, Safest APD Bias Supply Rev 1; 12/02
	MAX1932ETC	399Kb / 16P	Digitally Controlled, 0.5% Accurate, Safest APD Bias Supply Rev 1; 12/02
	MAX1935	245Kb / 10P	500mA, Low-Voltage Linear Regulator in Tiny QFN Rev 0; 10/02

More results

类似说明 - MAX1930

制造商	部件名	数据表	功能描述
Maxim Integrated Produc...	MAX1922	711Kb / 8P	1A Current-Limited Switch for 2 USB Ports Rev 1; 12/02
	MAX1922	186Kb / 9P	1A Current-Limited Switch for 2 USB Ports Rev 3; 4/09
	MAX1931	214Kb / 8P	Current-Limited Switch for Single USB Port Rev 0; 4/02
	MAX1607	245Kb / 10P	USB Current-Limited Switch in Pin-Compatible Package Rev 2; 09/07
	MAX1607	133Kb / 8P	USB Current-Limited Switch in Pin-Compatible Package 19-1544; Rev 0; 10/99
NXP Semiconductors	NX5P3090	1Mb / 33P	USB PD and type C current-limited power switch Rev. 1-1 August 2016
	NX5P3290	869Kb / 24P	USB PD and Type-C current-limited power switch Rev. 1.2-7 June 2019
	NX5P3363	1Mb / 26P	USB PD and Type-C current-limited power switch Rev. 1.1 ??7 June 2019
Shenzhen Huazhimei Semi...	HM9715A	642Kb / 12P	90m廓竊?.5A Current Limited USB Power Switch
Eutech Microelectronics...	EUP3510	206Kb / 9P	Current Limited Load Switch