Key facts
- Brand
- Ricoh
- Model
- R5460X
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-10
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Ricoh R5460x Series Li-Ion/Polymer 2-Cell Protector Datasheet
The Ricoh R5460x Series comprises high-voltage CMOS-based protection integrated circuits designed for over-charge, over-discharge, and short circuit protection of rechargeable two-cell Lithium-ion (Li+) and Lithium polymer battery packs. The series includes various versions (A, C, D, E, F) with specific configurations for over-discharge release logic and hysteresis.
Read onlineRicoh R5460X specifications
| Supply current (normal mode) | Typ. 4.0nA |
|---|---|
| Standby current (A/D/E version) | Typ. 1.2uA |
| Over-charge detector threshold (Topt=25°C) | +25mV |
| Over-discharge detector threshold | 42.5% |
| Short Detector Threshold | Fixed at 0.8V |
| Over-charge detector Output Delay | 1.0s |
| Over-discharge detector Output Delay | 128ms |
| Short Circuit detector Output Delay | 300us |
| Operating temperature range | -40 to 85 °C |
| Package types | SOT-23-6, DFN(PLP)1820-6 |
Source: Ricoh R5460x Series Li-Ion/Polymer 2-Cell Protector Datasheet
All Ricoh R5460X documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the function of the R5460x Series ICs?
They are high voltage CMOS-based protection ICs for over-charge/discharge of rechargeable two-cell Lithium-ion / Lithium polymer, including short circuit protection.
From: Ricoh R5460x Series Li-Ion/Polymer 2-Cell Protector Datasheet
What are the available package types for the R5460x Series?
The series is available in SOT-23-6 and DFN(PLP)1820-6 packages.
From: Ricoh R5460x Series Li-Ion/Polymer 2-Cell Protector Datasheet
What is the maximum supply voltage for this protector?
The absolute maximum rating for the supply voltage is 12V.
From: Ricoh R5460x Series Li-ion/polymer 2Cell Protector Datasheet
What is the maximum short circuit current for the C and F versions?
The maximum short circuit current is 0.11A for the C and F versions.
From: Ricoh R5460x Series Li-ion/polymer 2Cell Protector Datasheet