MFG:STMicroelectronics Category:Integrated Circuits (ICs) Package Cooled:TSSOP D/C:430
L6920DATR, L6920DBTR, L6924D Datasheet download
Category: Integrated Circuits (ICs)
MFG: STMicroelectronics
Package Cooled: TSSOP
D/C: 430
Description: IC BATTERY CHARGER SYS 16-VFQFPN
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PDF/DataSheet Download
Datasheet: L6902D
File Size: 91964 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: L6902D
File Size: 91964 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: L6924D
File Size: 75769 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
| Technical/Catalog Information | L6920DBTR |
| Vendor | STMicroelectronics (VA) |
| Category | Integrated Circuits (ICs) |
| Type | Step-Up (Boost) |
| Number of Outputs | 1 |
| Voltage - Input | 0.6 ~ 5.5 V |
| Voltage - Output | 3.3V, 5V, Adj |
| Current - Output | - |
| Power - Output | - |
| Package / Case | 8-MSOP, Micro8?, 8-uMAX, 8-uSOP, |
| Packaging | Digi-Reel? |
| Internal Switch(s) | Yes |
| Synchronous | Yes |
| Rds (On) | 120 mOhm |
| Operating Temperature | -40°C ~ 85°C |
| Frequency - Switching | - |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | L6920DBTR L6920DBTR 497 5241 6 ND 49752416ND 497-5241-6 |
| Technical/Catalog Information | L6924D |
| Vendor | STMicroelectronics |
| Category | Integrated Circuits (ICs) |
| Battery Type | Li-Ion, Li-Pol |
| Function | Charge Management |
| Package / Case | 16-VFQFPN |
| Packaging | Tube |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Supply | 2.5 V ~ 12 V |
| Drawing Number | * |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | L6924D L6924D |
The L6924D is a fully monolithic linear battery charger, ideal for coke and graphite anode single cell Li-Ion packs that allows a charge management system in a very compact application.
It is the ideal way for space limited applications, like PDA's, hand held, cellular phones and digital cameras. It is realized in BCD6 technology and, in a small VFQFPN 3x3 16 pins package, that integrates all the power elements (the Power pass MOSFET, the reverse blocking diode and the sense resistor).
The maximum application flexibility of the L6924D, is given by the possibility of programming all the features (like pre-charging current, charging current, the pre-charging voltage threshold, the end of charge current threshold and the charging time). When a real basic external wall adapter is used, the L6924D works in Linear Mode and charges the battery in a CC/CV (Constant current/ Constant voltage) profile.
· Fully integrated solution with Power pass MOSFET, reverse blocking diode, sense resistor and thermal protection
· Ideal for Coke and Graphite anode Single cell Li-Ion packs
· Both Linear and Quasi Pulse operation
· Programmable charge current
· Programmable Pre-Charge voltage threshold
· ±1% output voltage accuracy
· Status outputs to drive LEDs or Host Processor interface
· Programmable charge timer and charge end current
· Small VFQFPN package (3mm x 3mm)
· Low thermal resistance: 80°C/W
· Charge current thermal loop
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