G570, G570 D461, G570 D461 Selling Leads, Datasheet
MFG:GMT Package Cooled:SSOP D/C:2000
![G570, G570 D461, G570 D461 Picture](/images/ic.gif)
G570, G570 D461, G570 D461 Datasheet download
Part Number: G570
MFG: GMT
Package Cooled: SSOP
D/C: 2000
MFG:GMT Package Cooled:SSOP D/C:2000
G570, G570 D461, G570 D461 Datasheet download
MFG: GMT
Package Cooled: SSOP
D/C: 2000
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
PDF/DataSheet Download
Datasheet: G570
File Size: 222479 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: G570
File Size: 222479 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: G570
File Size: 222479 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
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 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.
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
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
Notebook PC
Electronic Dictionary
Personal Digital Assistance
Digital still Camera