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MAX1978ETM+ +BOM

Advanced temperature control system for precise cooling and heating applications

MAX1978ETM+ Allgemeine Beschreibung

MAX1978ETM is a complete and superior single-chip temperature controller specifically designed for Peltier thermoelectric cooler (TEC) modules. It boasts on-chip power FETs and thermal control-loop circuitry to minimize external components while maintaining high efficiency. The selectable 500kHz/1MHz switching frequency and unique ripple-cancellation scheme optimize component size and efficiency while reducing noise. The internal MOSFETs are optimized for switching speed to minimize noise and EMI. An ultra-low-drift chopper amplifier ensures ±0.001°C temperature stability. Moreover, the controller directly controls output current to eliminate current surges and provide the highest level of TEC protection with individual heating and cooling current and voltage limits. The MAX1978ETM represents the ultimate in small, safe, and accurate temperature control for TEC modules

Hauptmerkmale

  • Efficient, Compact Power Solution
  • Low-Voltage Operation
  • Bipolar and Unipolar Output Options

Anwendung

  • Optimal battery efficiency
  • Reliable power regulation
  • Essential for electronic devices

Spezifikationen

Product Category Power Management Specialized - PMIC Series MAX1978
Type Controller Mounting Style SMD/SMT
Output Current 3 A Input Voltage Range 3 V to 5.5 V
Output Voltage Range - 4.3 V to 4.3 V Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C Input Current 100 uA
Development Kit MAX1978EVKIT Input Voltage, Max 5.5 V
Input Voltage, Min 3 V Maximum Output Voltage 4.3 V
Operating Supply Current 50 mA Product Type Power Management Specialized - PMIC
Factory Pack Quantity 43 Subcategory PMIC - Power Management ICs
Part # Aliases MAX1978 Unit Weight 0.005309 oz
MAX1978, MAX1979: Typical Operating Circuit

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Garantie Garantie

Wir versprechen, 365 Tage Qualitätssicherung für alle unsere Produkte zu bieten.

Bewertungen und Rezensionen

Mehr
P
P**t 06.09.2023

Good company and good guys!

2
A
A**n 01.03.2022

Everything works. Delivery fast, seller many thanks.

13
D
D**N 12.19.2021

The goods came quickly in 29 days. The whole thing, the programmer works the seller thanks.

14
L
L**s 03.09.2021

All 10 are the same, new, all ok!

14

Rezensionen

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