Image is for your reference only,please check specifications for details

CAT9532WI - ON Semiconductor
Manufacturer:
ON Semiconductor
ManyChip's Part#:
MC62481085
Category:
LED Driver, LED Display Driver
Package:
SOIC-24
Datasheet:
Datasheet 3D Model
Description:
LED Driver 16Segment 2.5V/3.3V/5V 24Pin SOIC Tube
Stock Locations:
Availability:
10,390 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 0.72

Updated at 02/11/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The CAT9532 is a CMOS device that provides 16-bit parallel input/output port expander optimized for LED dimming control. The CAT9532 outputs can drive directly 16 LEDs in parallel. Each individual LED may be turned ON, OFF, or blinking at one of two programmable rates. The device provides a simple solution for dimming LEDs in 256 brightness steps for backlight and color mixing applications. The CAT9532 is suitable in IC and SMBus compatible applications where it is necessary to limit the bus traffic or free-up the bus master"s timer. The CAT9532 contains an internal oscillator and two PWM signals that drive the LED outputs. The user can program the period and duty cycle for each individual PWM signal. After the initial set-up command to program the Blink Rate 1 and Blink Rate 2 (frequency and duty cycle), only one command from the bus master is required to turn each individual open drain output ON, OFF, or cycle at Blink Rate 1 or Blink Rate 2. Each open drain LED output can provide a maximum output current of 25 mA. The total current sunk by all I/Os must not exceed 200 mA.
Features | | Benefits
---|---|---
| | | | |
I/Os can be Used as GPIOs
| |
Suitable for control, or data transfer, and LED control
16 LED Drivers with Dimming Control
| |
256 Brightness Steps
| |
16 Open Drain Outputs Drive 25 mA Each
| |
2 Selectable Programmable Blink Fates:
\- Frequency: 0.593 Hz to 152 Hz
\- Duty Cycle: 0% to 99.6%
| |
400 kHz I2C Bus Compatible
| |
2.3 V to 5.5 V Operation
| |
5.0 V Tolerant I/Os
| |
Active Low Reset Input
| |

Show

CAT9532WI Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Number of Pins	24 Pin
Case/Package	SOIC-24
Halogen Free Status	Halogen Free
Number of Outputs	16 Output
Input Voltage (DC)	2.30V ~ 5.50V
Output Voltage	5.50 V
Output Current	25.0 mA
Power Dissipation	1000 mW
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	1000 mW
	Show
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
ECCN Code	EAR99

Order guide

Payment Shipping Package Order Quality Assurance

TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the ordering page.
- Inspection (PSI) will be performed prior to shipment.
- Income Quality Control (IQC), 1000+ qualified dealers.
- Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray control
- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

Contact Us

If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.

Popular Search Parts

Recommended Parts
Hot Parts
Popular Parts
Recently Popular Parts

SN:H1.5571LO23767V39Q0QC0S0

Buy CAT9532WI

Please fill the information below to send RFQ quickly,and we will respond immediately.