ELM413P Ver la hoja de datos (PDF) - Elm Electronics

Número de pieza

componentes Descripción

Fabricante

ELM413P

LED Driver

Elm Electronics 

ELM413

Absolute Maximum Ratings

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

Ambient Temperature with

Power Applied....................................-40°C to +85°C

Voltage on VDD with respect to VSS............ 0 to +7.5V

Voltage on any other pin with

respect to VSS........................... -0.6V to (VDD + 0.6V)

Note:

Stresses beyond those listed here will likely damage

the device. These values are given as a design

guideline only. The ability to operate to these levels

is neither inferred nor recommended.

Electrical Characteristics

All values are for operation at 25°C and a 5V supply, unless otherwise noted. For further information, refer to note 1 below.

Characteristic

Minimum Typical Maximum Units

Conditions

Supply voltage, VDD

3.0

5.0

5.5

V

VDD rate of rise

0.05

V/ms see note 2

Average supply current, IDD

1.0

2.4

mA VDD = 5V, see note 3

Maximum allowable input current

-0.5

+0.5

mA trigger input only, see note 4

Input low voltage

VSS

0.75

V W0 or W1

Input high voltage

4.25

VDD

V W0 or W1

Trigger pulse width

4

µsec during idle periods, see note 5

Trigger input thresholds

2.8

4.25

V transition point - rising edge

0.75

1.3

V transition point - falling edge

Output high voltage

4.4

V Current (source) = 8 mA

4.0

V Current (source) = 13 mA

Output low voltage

0.4

V Current (sink) = 8 mA

0.75

V Current (sink) = 13 mA

Notes:

1. This integrated circuit is produced with a Microchip Technology Inc.’s PIC12C5XX as the core embedded

microcontroller. For further device specifications, and possibly clarification of those given, please refer to the

appropriate Microchip documentation.

2. This spec must be met in order to ensure that a correct power on reset occurs. It is quite easily achieved

using most common types of supplies, but may be violated if one uses a slowly varying supply voltage, as

may be obtained through direct connection to solar cells, or some charge pump circuits.

3. Device only. Does not include any current supplied to external components.

4. This is the maximum allowable current through the protection diodes when applying large voltages to the

trigger input (pin 5) through a current limiting resistance. With VDD > Vin > VSS, the circuit presents a typical

CMOS input load.

5. The trigger input is ignored during the warmup period.

ELM413DSA

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