G570

Features: Fully Integrated VCC and Vpp Switching for Dual Slot PC CardTM Interface 3-Lead Serial Interface Compatible With CardBusTM Controllers 3.3V Low Voltage Mode Meets PC Card Standards RESET for System Initialization of PC Cards 12V Supply Can Be Disabled Except During 12V Flash Pr...

product image

G570 Picture
SeekIC No. : 004346392 Detail

G570: Features: Fully Integrated VCC and Vpp Switching for Dual Slot PC CardTM Interface 3-Lead Serial Interface Compatible With CardBusTM Controllers 3.3V Low Voltage Mode Meets PC Card Standards ...

floor Price/Ceiling Price

Part Number:
G570
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: 2024/3/27

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:

Fully Integrated VCC and Vpp Switching for Dual Slot PC CardTM  Interface

3-Lead Serial Interface Compatible With  CardBusTM  Controllers

3.3V Low Voltage Mode

Meets PC Card Standards

RESET for System Initialization of PC Cards

12V Supply Can Be Disabled Except During  12V Flash Programming

Short Circuit and Thermal Protection

28 Pin and 30 Pin SSOP 

Compatible With 3.3V, 5V and 12V PC Cards

Low RDS(on) (225-m 5V VCC Switch; 200 m  3.3V VCC Switch)

Break-Before-Make Switching Internal power-On Reset




Application

Notebook PC

Electronic Dictionary

Personal Digital Assistance

Digital still Camera




Pinout

  Connection Diagram


Specifications

Input voltage range for card power:
  VI(3.3V)...................................................................-0.3V to 7V
  VI(5V)....................................................................-0.3V to 7V
  VI(12V) ............................................................ -0.3V to 14V
Logic input voltage..............................................................-0.3V to 7V

Output current (each card):
 IO (xVCC)...............................................internally limited
 IO(xVPP).................................................................... internally limited
Operating virtual junction temperature range, TJ  ...-40°C to 150°C
Operating free-air temperature range, TA .................-40°C to 85°C
Storage temperature range, TSTG............................-55°C to 150°C




Description

The G570 PC Card power-interface switch provides an integrated power-management solution for two PC Cards. All of the discrete power MOSFETs, a logic section, current limiting, and thermal protection for PC Card control are combined on a single integrated cir-cuit (IC). The circuit allows the distribution of 3.3V, 5V, and/or 12V card power by means of the Serial inter-face. The current-limiting feature of G570 eliminates the need for fuses, which reduces component count and im-proves reliability. 

The G570 features a 3.3V low voltage mode that allows for 3.3V switching without the need for 5V supply. This facilitates low power system designs such as sleep mode and pager mode where only 3.3V is available. The G570 incorporates a reset function, selectable by one of two inputs, to help alleviate system errors. The reset function enables PC card initialization concurrent with host platform initialization, allowing a system reset. Reset is accomplished by grounding the VCC and VPP (flash-memory programming voltage) outputs, which discharges residual card voltage. 

End equipment for the G570 includes notebook com-puters, desktop computers, personal digital assistants (PDAs), digital cameras and bar-code scanners.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
Prototyping Products
DE1
Line Protection, Backups
Boxes, Enclosures, Racks
Motors, Solenoids, Driver Boards/Modules
RF and RFID
Connectors, Interconnects
View more