QuickView

Technical Documents

Ordering Info

More Information

User Comments (0)

All

Status

All versions are No Longer Available.

Description

FULL DATA SHEET (PDF, 87kB) Download   E-Mail The DS1336 Afterburner Chip provides multiple power switching paths in battery-backed applications such as networked SRAMs. The chip's power inputs are designed to connect directly with power-fail or power-warning outputs from Dallas MicroManagers: the DS1236, DS1239, DS5001, or DS5340, which monitor software and system power in microprocessor-based systems. When a power-fail input becomes inactive, the DS1336 automatically switches from battery power back to Vcc. The DS1336 can also be configured to gradually switch from system to battery power while system power is still the greater power source. The five Vcc switches and two battery switches can be wired individually or in parallel. The DS1336 is unique in performing heavy-duty switching with minimum power loss from the switch itself, with a low on-impedance of 0.7Ω.

Key Features

Five separate Vcc switches handle up to 1.5A between 3.0Vand 5.0V Two battery switches direct power for battery backed systems Very low on-impedance of 0.7Ω Battery backup current of 4mA Battery path is diode-isolated, with low voltage drop Maintains steady power supply in battery-backed network of SRAMs Operating range: 0°C to 70°C Underwriters Laboratories (UL®) Recognized

Didn't Find What You Need?

Next Day Product Selection Assistance from Applications Engineers Parametric Search Applications Help

QuickView

Technical Documents

Ordering Info

More Information

Description   Key Features   Applications/Uses   Key Specifications   Diagram

Data Sheet   Application Notes   Design Guides   Engineering Journals   Reliability Reports   Software/Models   Evaluation Kits

Price and Availability   Samples   Buy Online   Package Information   Lead-Free Information

Related Products   Notes and Comments   Evaluation Kits