Position: Home  > All Categories> Integrated Circuits (ICs) > SC617

SC617

Features: `Flash and spotlight - two selectable modes`Flash mode - up to 700mA output`Flash mode - 500mA max output (over rated voltage, temperature, and load conditions)`Flash mode safety timer shut-off - 1 second`Spotlight mode set to 30% of fl ash current`Spotlight mode - up to 210mA output`Spo...

product image

SC617 Picture
See larger image
SeekIC No. : 004485672 Detail

SC617: Features: `Flash and spotlight - two selectable modes`Flash mode - up to 700mA output`Flash mode - 500mA max output (over rated voltage, temperature, and load conditions)`Flash mode safety timer shu...

SC617 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
SC617
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2025/12/26

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

`Flash and spotlight - two selectable modes
`Flash mode - up to 700mA output
`Flash mode - 500mA max output (over rated voltage, temperature, and load conditions)
`Flash mode safety timer shut-off - 1 second
`Spotlight mode set to 30% of fl ash current
`Spotlight mode - up to 210mA output
`Spotlight mode -1x mode (under most conditions) for best efficiency
`Input range - 3.0V to 5.25V
`External fl ash control pin for synchronization to a camera module or graphics controller
`Short-circuit, over-voltage, and over-temperature protection
`Soft-start functionality
`Separate fl ash and spotlight control inputs for maximum versatility
`Ultra-thin package MLPD-UT-10 - 3 x 3 x 0.6 (mm)
􀂄
􀂄
􀂄
􀂄
􀂄
􀂄
􀂄
􀂄
􀂄
􀂄
􀂄
􀂄
􀂄

 




Application

·Mobile camera phones
·Digital cameras
·PDAs with built-in cameras


Pinout

Connection Diagram


Specifications

VIN (V) . . . . . . . . . . . . . . . . . . . . . . . . .. . . . -0.3 to +6.5
VOUT (V) . . . . . . . . . . . . . . . . . . . . . . . .  . . . -0.3 to +6.5
C1+, C2+ (V) . . . . . . . . . . . . . . . . . . -0.3 to (VOUT + 0.3)
Pin Voltage - All Other Pins (V) . . . . . . -0.3 to (VIN + 0.3)
Circuit Duration . . . . . . . . . . . . . . . . . . . . . . . Continuous
ESD Protection Level (1) (kV) . . . . . . . .  . . . . . . . . . . . . 2
NOTES:
(1) Tested according to JEDEC standard JESD22-A114-B.


Description

The SC617 is a high-current charge pump designed specifically for use with white LEDs used in camera flash applications. Only two small bucket capacitors are required to develop the output drive, providing a low EMI solution compared to inductive boost regulators.

The SC617 has two modes of operation: fl ash mode and spotlight mode. In fl ash mode, the SC617 is capable of delivering 500mA of regulated current for a duration of 500ms or up to 700mA for a reduced duration. A safety timer is also included to ensure the LED cannot be left on indefi nitely and overheat. In spotlight mode the SC617 outputs 30% of the fl ash mode current and can remain enabled continuously.

An external resistor is connected in series with the LED to set the current. In fl ash mode, this resistor can dissipate up to 175mW, reducing the power dissipation requirement of the SC617. The fl ash input overrides the control input to make sure the fl ash function is activated.

The SC617 ultra-thin package provides both a low profi le and high thermal effi ciency.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Prototyping Products
AVT4168
DE1
Integrated Circuits (ICs)
TA8435H
1MB12-140
Switches
US32DMRJ
HBGQ22P-11ET
Tools
TCP202
G084SN05 V.3
Audio Products
HUC1002
WM-64CT
Optical Inspection Equipment
AA924
A21K4B
View more