ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC BAT MON MULT-CHEM 2C SOT143-4
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR),Bulk
- Function：Battery Monitor
- Battery Chemistry：Multi-Chemistry
- Number of Cells：2
- Fault Protection：-
- Interface：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：TO-253-4, TO-253AA
- Supplier Device Package：SOT-143-4
Download product information
Overview
The MAX6430DHUS+T is a low-power battery monitor integrated circuit designed for multi-chemistry battery packs containing two cells. It operates within an input voltage range of 1.5 V to 15.6 V and supports a switching frequency of 50 kHz. The device provides a fixed output voltage of 15 V with an output current capability of 1 mA. It features load regulation of 0.2 %/Vout and functions as a synchronous buck regulator in a boost topology configuration. The component is housed in an SOT-143-4 package, suitable for surface mount installation, and operates reliably across a temperature range of -40°C to +85°C.
Feature Summary
- Monitors and manages multi-chemistry battery packs with two cells
- Provides precise battery status indication through dedicated output pins
- Operates at low supply voltages starting from 1.5 V
- Integrates protection features against over-discharge conditions
Applications
- Portable electronic devices requiring dual-cell battery management
- Medical instrumentation utilizing multi-chemistry power sources
- Industrial handheld equipment with extended runtime requirements
- Consumer electronics employing rechargeable battery systems
Procurement Notes
Verify the exact suffix designation when sourcing replacements, as variations may indicate different tape-and-reel quantities or specific manufacturing lot codes. Confirm RoHS compliance status directly with the manufacturer or authorized distributors, as historical data indicates potential discrepancies in regulatory documentation for older stock. Ensure the supplier provides valid traceability documents for quality assurance purposes.
Selection Notes
Select this component when designing systems that require monitoring of two-cell battery configurations without complex communication interfaces. Consider the operating temperature range and physical package constraints during PCB layout. Evaluate the low quiescent current requirements against system standby specifications to ensure optimal power efficiency throughout the discharge cycle.
Part Context
This part belongs to the Maxim Integrated battery monitor family, specifically engineered for applications demanding reliable power source tracking. It complements other power management solutions by providing essential voltage monitoring capabilities. The device integrates seamlessly into compact designs where space and power consumption are critical limiting factors for overall system performance.
Replacement Considerations
Public confirmed substitute part numbers: MAX6430DHUS-T
FAQ
What is the maximum number of battery cells supported?
The MAX6430DHUS+T supports battery packs consisting of exactly two cells.
Does the device support serial communication interfaces?
No, the MAX6430DHUS+T does not include serial communication interfaces; it uses dedicated output pins for status indication.
