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Details, datasheet, quote on part number:OZ2206
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Datasheet text preview:
OZ2206
Short Form Datasheet Dual-Slot Serial PCMCIA/CardBus Power Controller
FEATURES
· · · · · · · · · · · Complete VCC and VPP switch for dual-slot PC Card interface Standard 3-wire serial interface compatible with CardBus Controllers High-efficiency, low-resistance switches Meets PC Card standard Compatible with 3.3V, 5V and 12V PC Cards Operates in 3.3V low voltage mode when 3.3V is the only available input voltage Current limit and over temperature shutdown 12V supply can be disabled except during 12V Flash memory programming Break-before-make switching Low on-resistance for 5V Vcc Low on-resistance for 3.3V Vcc
GENERAL DESCRIPTION
The OZ2206 is a dual slot PCMCIA (Personal Computer Memory Card International Association) PC Card and CardBus power controller. It is used in conjunction with a serial data output, CardBus controller to control and distribute Vcc and Vpp voltages to two PC Card slots. When connected to 3.3V, 5V, and 12V system power supplies, the OZ2206 can switch its Vcc and Vpp outputs between 0V, 3.3V, and 5.0V, in accordance with the control commands from the three-wire serial interface. The OZ2206 also features low on-resistance MOSFET switches for 5V and 3.3V Vcc. The OZ2206 operation does not require 12V and 5V supplies, making it possible to operate the PC cards in lowpower 3.3V modes. The internal logic and the MOSFET drive circuitry are powered by the 3V supply input. The OZ2206 is protected by over temperature shutdown, and it protects itself and the system with current limiting and cross-conduction lockout. The OZ2206 is designed for full compatibility with the PCMCIA PC Card Specification, including the CardBus and Zoomed Video (ZV) options, and is pin-to-pin compatible with Texas Instrument's TPS2206/2216.
ORDERING INFORMATION
OZ2206S 30-pin SSOP OZ2206R 32-pin TSSOP
09/11/02 Copyright © 2001 - 02 by O2Micro
OZ2206-SF-1.0 All Rights Reserved
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OZ2206
PIN CONFIGURATION 30 PIN
OZ2206 5V 5V DATA CLOCK LATCH RESET 12V AVPP AVCC AVCC AVCC GND NC RESET# 3.3V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 · 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 5V NC NC NC NC NC 12V BVPP BVCC BVCC BVCC NC OC# 3.3V 3.3V
OZ2206-SF-1.0
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OZ2206
PIN CONFIGURATION 32 PIN
OZ2206 5V 5V NC DATA CLOCK LATCH RESET 12V AVPP AVCC AVCC AVCC GND RESET# NC 3.3V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 · 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 5V NC NC NC NC NC NC 12V BVPP BVCC BVCC BVCC OC# NC 3.3V 3.3V
OZ2206-SF-1.0
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