T6309A, T6309B, T630S2000T Selling Leads, Datasheet
MFG:TEMTECH Package Cooled:TO-200AB D/C:07+
T6309A, T6309B, T630S2000T Datasheet download
Part Number: T6309A
MFG: TEMTECH
Package Cooled: TO-200AB
D/C: 07+
T6309A, T6309B, T630S2000T
- Table of contents:
Info of T6309A
Info of T6309B
Info of T630S2000T
Attentive hint
Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.
Top Sellers:
TOP
About T630
PDF/DataSheet Download
Datasheet: T630
File Size: 95009 KB
Manufacturer: POWEREX [Powerex Power Semiconductors]
Download : Click here to Download
About T6309B
PDF/DataSheet Download
Datasheet: T6309B
File Size: 134576 KB
Manufacturer: TMT [Taiwan Memory Technology]
Download : Click here to Download
About T630
PDF/DataSheet Download
Datasheet: T630
File Size: 95009 KB
Manufacturer: POWEREX [Powerex Power Semiconductors]
Download : Click here to Download
T6309B General Description
The T6309B is a step-up DC/DC converter that drives LED with a constant current. The device can driver up to 3 series LEDs from a single-cell Li-Ion battery. Series connection of the LEDs provides constant LED current that results in uniform brightness.
The T6309B features a minimum off-time current-limited PFM control scheme. The LED current is set with an external sense resistor (Rs) and is regulated by the feedback pin (FB) that regulates the voltage across the sense resistor to 400mV (typ). The low 400mV feedback reference voltage reduces power loss and improves efficiency for LED driver applications. Optional 1.19V feedback reference is available for normal output voltage applications like LCD bias. Output overvoltage protection (OVP) is integrated to prevent damage in case of output open circuit condition (e.g. faulty LED). The OVP pin can monitor the output voltage and turn off the converter in the event of overvoltage condition. The T6309B is available in SOT- 23-6 packages.
T6309B Maximum Ratings
Supply Voltage ......................... -0.3V to 5V
SW Pin Switch Voltage ................... -0.3V to 20V
OVP Pin Overvoltage Protection ..............-0.3V to 20V
CE Pin Voltage ................... -0.3V to (VDD+0.3V)
SW Pin Switch Current ....................... 250mA
Continuous power dissipation, PD @ TA = 25°C SOT-23-6 ..0.35W
Package Thermal Resistance SOT-23-6, JA .........150°C /W
Operating Juction Temperature .......... ........150°C
Operating temperature range ............. -40°C to +85°C
Storage temperature range, TSTG ..........-55°C to +150°C
Lead temperature (soldering, 10sec) .............. 260°C
ESD Human Body Mode .........................5KV
SW Pin Switch Voltage ................... -0.3V to 20V
OVP Pin Overvoltage Protection ..............-0.3V to 20V
CE Pin Voltage ................... -0.3V to (VDD+0.3V)
SW Pin Switch Current ....................... 250mA
Continuous power dissipation, PD @ TA = 25°C SOT-23-6 ..0.35W
Package Thermal Resistance SOT-23-6, JA .........150°C /W
Operating Juction Temperature .......... ........150°C
Operating temperature range ............. -40°C to +85°C
Storage temperature range, TSTG ..........-55°C to +150°C
Lead temperature (soldering, 10sec) .............. 260°C
ESD Human Body Mode .........................5KV
T6309B Features
• Matched LED Current with Overvoltage Protection
• Drives LEDs in series
• Up to 85% Efficiency
• Low 400mV Feedback Reference, Optional 1.19V Feedback Reference
• Internal Current Limit 250mA
• Under Voltage Lock Out Circuits
• 0.1uA Low Shutdown Supply Current
• 6-pin SOT-23 Package
• ESD Human Body Mode Over 5KV
• Drives LEDs in series
• Up to 85% Efficiency
• Low 400mV Feedback Reference, Optional 1.19V Feedback Reference
• Internal Current Limit 250mA
• Under Voltage Lock Out Circuits
• 0.1uA Low Shutdown Supply Current
• 6-pin SOT-23 Package
• ESD Human Body Mode Over 5KV
T6309B Typical Application
· Cellular Phones
· Portable Communication Devices
· Handheld Electronics
· PDAs
· LED/Display Back Light Driver
· Portable Communication Devices
· Handheld Electronics
· PDAs
· LED/Display Back Light Driver
T6309B Connection Diagram
MT58L64L18CT-10
Price: 4-6 USD
MT58L64L18CT-10 TQFP100
DL-7140-211M
Price: 5-6.5 USD
DL-7140-211M laser tube
74LVC74APG
Price: 4-5 USD
74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2
Price: 6.5-8 USD
CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX
Price: 0.284-0.286 USD
PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2
Price: 1-2 USD
IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB
Price: 1-2 USD
a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1
Price: 0.124-0.2 USD
PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L
Price: 0.177-0.178 USD
RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A
Price: 0.053-0.055 USD
STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013
Price: 1.45-1.5 USD
STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B
Price: 0.073-0.075 USD
SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components
