MPNHarborRFQ 0
AT9919K7-G representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN16 sourced attributes1 source document

Microchip Technology · exact orderable part

AT9919K7-G

IC LED DRIVER CTRLR PWM 8DFN

Type
DC DC Controller
Topology
Step-Down (Buck)
Voltage - Supply (Min)
4.5V
Voltage - Supply (Max)
40V
Number of Outputs
1
Dimming
Analog, PWM
Internal Switch(s)
No
Frequency
2MHz
Applications
Automotive
Original manufacturerCommercial terms confirmed per lot
ManufacturerMicrochip Technology
Package / case8-WDFN Exposed Pad
Mounting typeSurface Mount
PackingTape & Reel (TR); Cut Tape (CT); Digi-Reel®

Technical parameters

Technical specifications

16 normalized values · 1 validated source

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ParameterValue
ApplicationsAutomotive [1]
Base Product NumberAT9919 [1]
Frequency2MHz [1]
DimmingAnalog, PWM [1]
Internal Switch(s)No [1]
MfrMicrochip Technology [1]
Mounting TypeSurface Mount [1]
Number of Outputs1 [1]
Operating Temperature-40°C~125°C(TA) [1]
Product StatusActive [1]
SeriesAutomotive, AEC-Q100 [1]
TypeDC DC Controller [1]
TopologyStep-Down (Buck) [1]
Voltage - Supply (Max)40V [1]
Voltage - Supply (Min)4.5V [1]
Package / Case8-WDFN Exposed Pad [1]
Specification references[1]Microchip Technology AT9919K7-G vendor product record ↗

Catalog relationships

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This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufacturerMicrochip TechnologyView brand page →CategoryLED DriversView category page →

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