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Taiwan Semiconductor TS19501CB10H product image
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Taiwan Semiconductor TS19501CB10HRoHS

Manufacturer
Taiwan SemiconductorAsian Brands
MPN
TS19501CB10H
LCSC Part #
C19855435
Packaging
-
Customer #
Key Attributes
70kHz~700kHz 1 4.5V~42V LED Drivers ICs RoHS
Datasheetpdf iconTaiwan Semiconductor TS19501CB10H
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QtyUnit Price(Reference Only)Total Amount
1+$ 7.2635$ 7.26
200+$ 2.8994$ 579.88
500+$ 2.802$ 1401.00
1,000+$ 2.7533$ 2753.30
Standard Packaging45000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers ICs
ManufacturerTaiwan Semiconductor
Packaging-
Output Voltage-
FeaturesOver Voltage Protection;Built-in soft-start;Short Circuit Protection;Over-Temperature Protection (OTP)
Frequency - Switching70kHz~700kHz
Switch Tube (Built-In/External)-
Voltage - Input(AC)-
Operating temperature-40℃~+125℃
Number of Channels1
TopologyBoost;Buck-Boost;SEPIC
Type-
Output Current-
Voltage - Input(DC)4.5V~42V
Constant Current Accuracy-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging45000
Sales UnitPiece

Introduction

AI Translation

TS19501CB10H is a single channel LED driver of lowside-current sense. This device can operate in DCM, BCM and CCM mode with full protection and diagnostics. This device is dedicated and suited for automotive headlight. This controller supports typical topologies such as boost, buck-boost and SEPIC. Output current regulation is based on average current mode control supervised by a control loop. The fault flag is connected to pull-up resistor from VDC for highlighting the information of fault and fault status flag is latched by the timer when output is low.

Features

AI Translation
  • AEC-Q100 qualified with the following results: Device temperature grade 1: -40℃ to 125℃
  • Device HBM ESD classification level H2
  • Device CDM ESD classification level C6
  • Drives LEDs in Boost, Buck-Boost and SEPIC Topology
  • Operation in DCM, BCM, CCM mode
  • Input Voltage 4.5V ~ 42V
  • Adjustable Switching Frequency 70k ~ 700kHz
  • Low-Side Current Sense
  • Internal Voltage Reference 150mV ± 3.3%
  • Both PWM Dimming and Analog Dimming
  • Over Voltage Protection (OVP)
  • Over Current Protection (OCP)
  • Over Temperature Protection (OTP)
  • Under Voltage Lockout (UVLO)
  • Jitter function for effective spread spectrum to reduce EMI
  • Fault Status flag and Internal Soft Start
  • RoHS Compliant
  • Halogen-Free according to IEC 61249-2-21

Applications

AI Translation
  • Automotive LED Lighting: High and low Beam, Daytime Running Light, Turn indicator, Position Light, Fog Light
  • General Lighting Applications
  • High Brightness LED Applications