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LTC6994IS6-1#TRMPBF

Name: LTC6994IS6-1#TRMPBF
Rating: 4.7 (12 reviews)

IC DELAY BLOCK 8TAP PROG TSOT23

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Mfr。パート #LTC6994IS6-1#TRMPBF
パッケージ SOT-23-6 Thin, TSOT-23-6
データシート LTC6994IS6-1#TRMPBF DataSheet
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仕様

Supplier	Analog Devices Inc.
Package	Tape & Reel (TR),Cut Tape (CT)
Series	TimerBlox®
ProductStatus	Active
NumberofTaps/Steps	8
Function	Programmable
AvailableTotalDelays	1µs ~ 33.6s
NumberofIndependentDelays	1
Voltage-Supply	2.25V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	SOT-23-6 Thin, TSOT-23-6

概要

Description

The LTC6994IS6-1#TRMPBF is Linear Technology’s TimerBlox PWM generator, a small, single‑chip voltage‑controlled PWM in an 8/ similar package. It generates a duty‑cycle modulated output with the PWM frequency set by an external resistor (RSET) and the duty cycle set by a control input (analog voltage). The device integrates the oscillator, comparator, and output stage, allowing simple, single‑supply operation for compact PWM needs.
Key points:
- Type: PWM generator; part of the TimerBlox family
- Frequency set by RSET; duty cycle set by a control/input voltage
- Suitable for LED dimming, motor control, and power‑supply regulation
- Package variant IS6; -1 denotes the specific variant
- Suffix -TRMPBF indicates Tape‑and‑Reel packaging with Pb‑free (RoHS) assembly
For exact electrical specs, pins, programming equations, and application circuits, consult the LTC6994 data sheet.

Features

LTC6994IS6-1#TRMPBF features (concise):
- TimerBlox-style voltage-controlled PWM generator with independent control of frequency and duty cycle.
- Frequency set by a single external resistor (RSET); duty cycle set by a control input (VCTRL) from 0% to 100%.
- Wide supply range and single‑supply operation suitable for 2.7–5.5V (typical) systems.
- Rail-to-rail, push-pull PWM output suitable for driving LEDs, gates, or other loads directly.
- Fast edges with low jitter and smooth PWM response; suitable for precise LED dimming and motor control.
- Low power consumption with simple, compact external parts; supports enable/shutdown.
- Built-in protection and robust operation over the device’s temperature range (-40°C to 125°C).
- Package variant IS6-1 in TRMPBF (Tape & Reel, RoHS-compliant) with standard TimerBlox footprint.
Note: This is a concise feature overview for the LTC6994IS6-1#TRMPBF. For exact electrical specs (ranges, tolerances, timing, and pinout), refer to the LTC6994 data sheet.

Package

The LTC6994IS6-1#TRMPBF is supplied in a 6‑lead SOT‑23 package (SOT‑23‑6). The #TRMPBF suffix indicates tape-and-reel packaging and RoHS/lead‑free (Pb‑free) finish.

Pinout

The LTC6994IS6-1#TRMPBF is in a 6-lead SOT‑23 package (6 pins). Its pins provide power, ground, the oscillator output and the frequency/configuration controls:
- V+ (power supply)
- GND (ground)
- OUT (rail-to-rail square‑wave output)
- SET/RSET (program resistor or control voltage that sets the master oscillation frequency)
- DIV/SEL pins (digital selection inputs that set internal divide ratio/range)
- SYNC/RESET (synchronization or reset/enable control)
For exact pin-to-pin numbering and electrical specifications, refer to the LTC6994 datasheet (Linear Technology/Analog Devices).

Manufacturer

The LTC6994IS6-1#TRMPBF is manufactured by Analog Devices, Inc. (originally a Linear Technology product — Linear Technology was acquired by Analog Devices in 2017). Analog Devices is an American multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal‑processing integrated circuits (including data converters, amplifiers, power-management ICs) for industrial, communications, automotive, and consumer markets.

Application

Typical applications: PWM motor control and speed regulation (DC motors, steppers), LED brightness control, PWM regulation in power converters/DC-DC converters, waveform/envelope generation for test equipment, servo control, and other uses requiring a compact, low‑power, voltage‑controlled duty‑cycle PWM with a fixed frequency.