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MAX1904EAI+T
- Manufacturer's Part No.:MAX1904EAI+T
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- Description:IC CNTRLR PWR SPLY 28-SSOP
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- In Stock: 15649
- Available: 4000
Reference Price(In US Dollars)
Qty | Unit Price | Ext.Price |
---|---|---|
1+ | US $12.27000 | US $12.27 |
10+ | US $11.04300 | US $110.43 |
30+ | US $8.58900 | US $257.67 |
100+ | US $7.05525 | US $705.53 |
500+ | US $6.74850 | US $3374.25 |
1000+ | US $6.13500 | US $6135.00 |
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- Description
- Alternatives
- Shopping Guide
The MAX1901/MAX1902/MAX1904 are buck-topology, step-down, switch-mode, power-supply controllers that generate logic-supply voltages in battery-powered systems.
These high-performance, dual/triple-output devices include on-board power-up sequencing, power-good signaling with delay, digital soft-start, secondary winding control, low dropout circuitry, internal frequency-compensation networks, and automatic bootstrapping. Up to 97% efficiency is achieved through synchronous rectification and Maxim’s proprietary Idle Mode™ control scheme. Efficiency is greater than 80% over a 1000:1 load-current range, which extends battery life in system suspend or standby mode. Excellent dynamic response corrects output load transients within five clock cycles. Strong 1A on-board gate drivers ensure fast external N channel MOSFET switching.
Features
♦ 97% Efficiency
♦ 4.2V to 30V Input Range
♦ 2.5V to 5.5V Dual Adjustable Outputs
♦ Selectable 3.3V and 5V Fixed or Adjustable Outputs (Dual Mode™)
♦ 12V Linear Regulator
♦ Adjustable Secondary Feedback (MAX1901/MAX1904)
♦ 5V/50mA Linear Regulator Output
♦ Precision 2.5V Reference Output
♦ Programmable Power-Up Sequencing
♦ Power-Good (RESET) Output
♦ Output Overvoltage Protection (MAX1901/MAX1902)
♦ Output Undervoltage Shutdown (MAX1901/MAX1902)
♦ 333kHz/500kHz Low-Noise, Fixed-Frequency Operation
♦ Low-Dropout, 98% Duty-Factor Operation
♦ 2.5mW Typical Quiescent Power (12V input, both SMPSs on)
♦ 4µA Typical Shutdown CurrentApplications Notebook and Subnotebook Computers PDAs and Mobile Communicators Desktop CPU Local DC-DC Converters
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
Shipping Methods
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Shipping Cost
Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.
Delivery Time
We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.
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