Position: Home > DataSheet > Index G > G59 Series > G5921, G5921P8UF, G5930RB1U
Low Cost Custom Prototype PCB Manufacturer

G5921, G5921P8UF, G5930RB1U

G5921, G5921P8UF, G5930RB1U Selling Leads, Datasheet

MFG:GMT  Package Cooled:MSOP8  D/C:06+

G5921, G5921P8UF, G5930RB1U Picture

G5921, G5921P8UF, G5930RB1U Datasheet download

Five Points

Part Number: G5921

 

MFG: GMT

Package Cooled: MSOP8

D/C: 06+

 

 

 
 
 
Urgent Purchase
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

G5921 Suppliers

More G5921 Suppliers

Select All  

  • G5920TP1

  • Vendor: GMT Pack: SOT D/C: 06+& Qty: 500 Note: absolutely new & original stock  Adddate: 2024-03-28
  • Inquire Now
  • E-TECH TECHNOLOGY (ASIA) CO.,LTD.   China
    Contact: Mr.ChenMarvin   MSN:etechasia@hotmail.com
    Tel: 0086-0755-83678281
    Fax: 0086-0755-83013662
    (5)
  • G5920TPIU

  • Vendor: GMT Pack: SOT D/C: 06+& Qty: 500 Note: absolutely new & original stock  Adddate: 2024-03-28
  • Inquire Now
  • E-TECH TECHNOLOGY (ASIA) CO.,LTD.   China
    Contact: Mr.ChenMarvin   MSN:etechasia@hotmail.com
    Tel: 0086-0755-83678281
    Fax: 0086-0755-83013662
    (5)
  • G5966R41U

  • Vendor: GMT Pack: Original D/C: 12+& Qty: 3000000  Adddate: 2024-03-28
  • Inquire Now
  • TODENKI ELECTRONICS COMPANY   China
    Contact: Ms.Alice  
    Tel: 86-755-82565937
    Fax: 86-755-83206987
    (14)

About

PDF/DataSheet Download

Datasheet:

File Size: KB

Manufacturer:

Download : Click here to Download

Related PDF Download

Related Part Number

G5921P8UF Suppliers

More G5921P8UF Suppliers

Select All  

  • G5920TP1

  • Vendor: GMT Pack: SOT D/C: 06+& Qty: 500 Note: absolutely new & original stock  Adddate: 2024-03-28
  • Inquire Now
  • E-TECH TECHNOLOGY (ASIA) CO.,LTD.   China
    Contact: Mr.ChenMarvin   MSN:etechasia@hotmail.com
    Tel: 0086-0755-83678281
    Fax: 0086-0755-83013662
    (5)
  • G5920TPIU

  • Vendor: GMT Pack: SOT D/C: 06+& Qty: 500 Note: absolutely new & original stock  Adddate: 2024-03-28
  • Inquire Now
  • E-TECH TECHNOLOGY (ASIA) CO.,LTD.   China
    Contact: Mr.ChenMarvin   MSN:etechasia@hotmail.com
    Tel: 0086-0755-83678281
    Fax: 0086-0755-83013662
    (5)
  • G5966R41U

  • Vendor: GMT Pack: Original D/C: 12+& Qty: 3000000  Adddate: 2024-03-28
  • Inquire Now
  • TODENKI ELECTRONICS COMPANY   China
    Contact: Ms.Alice  
    Tel: 86-755-82565937
    Fax: 86-755-83206987
    (14)

About

PDF/DataSheet Download

Datasheet:

File Size: KB

Manufacturer:

Download : Click here to Download

Related PDF Download

Related Part Number

G5930RB1U Suppliers

More G5930RB1U Suppliers

Select All  

  • G5920TP1

  • Vendor: GMT Pack: SOT D/C: 06+& Qty: 500 Note: absolutely new & original stock  Adddate: 2024-03-28
  • Inquire Now
  • E-TECH TECHNOLOGY (ASIA) CO.,LTD.   China
    Contact: Mr.ChenMarvin   MSN:etechasia@hotmail.com
    Tel: 0086-0755-83678281
    Fax: 0086-0755-83013662
    (5)
  • G5920TPIU

  • Vendor: GMT Pack: SOT D/C: 06+& Qty: 500 Note: absolutely new & original stock  Adddate: 2024-03-28
  • Inquire Now
  • E-TECH TECHNOLOGY (ASIA) CO.,LTD.   China
    Contact: Mr.ChenMarvin   MSN:etechasia@hotmail.com
    Tel: 0086-0755-83678281
    Fax: 0086-0755-83013662
    (5)
  • G5966R41U

  • Vendor: GMT Pack: Original D/C: 12+& Qty: 3000000  Adddate: 2024-03-28
  • Inquire Now
  • TODENKI ELECTRONICS COMPANY   China
    Contact: Ms.Alice  
    Tel: 86-755-82565937
    Fax: 86-755-83206987
    (14)

About

PDF/DataSheet Download

Datasheet:

File Size: KB

Manufacturer:

Download : Click here to Download

Related PDF Download

Related Part Number

G5921 General Description

The G5920/G5921 is a high performance ultra low- dropout constant current bias supply for white LEDs. It can be used as an alternative to the simple ballast resistors in conventional parallel white LEDs applications. Each white LED bias current is matching to 0.6%.

For dimming control, an enable input pin is controlled by processor GPIO output pulses for 32 level linear current. Using a low frequency PWM waveform to this enable input pin also controls the average LED current which is proportional to the PWM duty.

The G5920/G5921 is suitable for single cell Li-ion bat-tery power device that using low forward voltage white LEDs. The white LEDs can be powered directly from battery without extra external components. This takes an advantage of highest efficiency and creates no EMI problem.

G5921 Maximum Ratings

VCC to GND.............-0.3V to +7.0V
EN, LED1, LED2, LED3 to GND .0.3V to VCC+0.3V
Operating Temperature Range.....40 to 85
Junction Temperature ............125
Storage Temperature........-65 to 150
Reflow Temperature (soldering, 10sec) ...260

Stress beyond those listed under "Absolute Maximum Rting"may cause permanent damage to the device.

G5921 Features

·Ultra Low 150mV Dropout at 20mA  
·0.6% High Accuracy Current Matching  
·20mA Full Scale Current  
·32 Level Linear Current Brightness Control  
· PWM Brightness Control  
·2.5V to 5.5V Supply Voltage Range  
·SOT-23-6 Package (G5920)  
·MSOP-8 Package (G5921)

G5921 Typical Application

·Mobile Phones  
·White LED backlighting

G5921 Connection Diagram

Hotspot Suppliers Product

  • Models: MT58L64L18CT-10
Price: 4-6 USD

    MT58L64L18CT-10

    Price: 4-6 USD

    MT58L64L18CT-10 TQFP100

  • Models: DL-7140-211M
Price: 5-6.5 USD

    DL-7140-211M

    Price: 5-6.5 USD

    DL-7140-211M laser tube

  • Models: 74LVC74APG
Price: 4-5 USD

    74LVC74APG

    Price: 4-5 USD

    74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP

  • Models: CY28346ZI-2
Price: 6.5-8 USD

    CY28346ZI-2

    Price: 6.5-8 USD

    CYPRESS - Clock Synthesizer with Differential CPU Outputs

  • Models: PI5V330QEX
Price: .284-.286 USD

    PI5V330QEX

    Price: 0.284-0.286 USD

    PI5V330QEX Pericom Multiplexer Switch ICs

  • Models: BSM300GA120DN2
Price: 1-2 USD

    BSM300GA120DN2

    Price: 1-2 USD

    IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A

  • Models: SVA150XG04TB
Price: 1-2 USD

    SVA150XG04TB

    Price: 1-2 USD

    a-Si TFT-LCD, NEC, 228.096Hmm, 560V

  • Models: PC354N1
Price: .124-.2 USD

    PC354N1

    Price: 0.124-0.2 USD

    PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components

  • Models: RL1210JR-070R22L
Price: .177-.178 USD

    RL1210JR-070R22L

    Price: 0.177-0.178 USD

    RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated

  • Models: STPS140A
Price: .053-.055 USD

    STPS140A

    Price: 0.053-0.055 USD

    STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics

  • Models: STA013
Price: 1.45-1.5 USD

    STA013

    Price: 1.45-1.5 USD

    STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics

  • Models: SMBJ5347B
Price: .073-.075 USD

    SMBJ5347B

    Price: 0.073-0.075 USD

    SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components

Quick search:    ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789