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TPS61169DCKR
TPS61169DCKR
815-TPS61169DCKR
5-TSSOP, SC-70-5, SOT-353
Frequency Gold PMIC TPS61169 5 Pin 3.6V 5-TSSOP, SC-70-5, SOT-353
In Stock : 999
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Product Details
Purchasing and Inquiry
Description
The TPS61169DCKR is a boost converter that powers LEDs in series and has an inbuilt switch FET with a 40-V rating. The boost converter can drive single or parallel LED strings for small- to large-size panel backlighting since it features an integrated 40-V, 1.8-A MOSFET with a minimum 1.2-A current limit. According to the Simplified Schematic, the feedback voltage is controlled to 204 mV and the default white LED current is set with the external sensor resistor RSET. A pulse width modulation (PWM) signal provided to the CTRL pin during operation can be used to adjust the LED current. The duty cycle of the PWM signal defines the feedback reference voltage. The TPS61169DCKR does not burst the LED current, therefore the output capacitor is not subjected to audible noises. The TPS61169DCKR, which disables the TPS61169DCKR to prevent the output voltage from exceeding the absolute maximum voltage ratings of the device under open LED situations, is integrated into the device for optimal protection.
Available in a compact 5-pin SC70 packaging, the TPS61169DCKR.
Features
Open LED Protection
Undervoltage Protection
Built-in Soft-Start
Thermal Shutdown
Up to 90% Efficiency
1.2-A Minimum Switch Current Limit
1.2-MHz Switching Frequency
204-mV Reference Voltage
Internal Compensation
PWM Brightness Control
2.7-V to 5.5-V Input Voltage
Integrated 40-V, 1.8-A MOSFET
Drives LED String up to 38 V
Applications
Blood Glucose Meters
Flashlights
Refrigerators and Ovens
White LED Backlighting for Small and Media Form-Factor Displays
Handheld Data Terminals (EPOS)
Handheld Medical Equipment
Thermostat Display
Smartphone Backlighting
Tablet Backlighting
PDAs, Handheld Computers, GPS Receivers
Portable Media Players, Portable TVs
You can send an inquiry by email, or add the item to the RFQ list and submit it to us.
Tell us the model and quantity you need, our sales staff will reply the price in time.
Email for receiving inquiries: jindawei@hkjdwchip.com
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
3. RFQ (Request for Quotations)It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.
1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.
Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
Payment Method
| The fee is charged according to the rule of PayPal. | |
| East West Bank charge US$30.00 banking fee. | |
| The fee is charged according to the rule of PayPal. | |
| Western Union charge US$0.00 banking fee. |
Shipping
| DHL(www.dhl.com) From $40.00 basic shipping fee depend on zone and country. |
|
| UPS(www.ups.com) From $40.00 basic shipping fee depend on zone and country. |
|
| FedEx(www.fedex.com) From $40.00 basic shipping fee depend on zone and country. |
|
| Registered Mail(www.singpost.com) From $10.00 basic shipping fee depend on different zone and country. |
Package
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TPS61169DCKR
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