Product Summary

The L6920DTR is a high efficiency step-up controller requiring only three external components to realize the conversion from the battery voltage to the selected output voltage. The applications of the L6920DTR are one to three cell battery devices, pda and hand held instruments, cellular phones - digital cordless phone, pagers, GPS, digital cameras.

Parametrics

L6920DTR absolute maximum ratings: (1)Vcc to GND: 6 V; (2)LBI, SHDN, FB to GND: 6 V; (3)Vout to GND: 6 V.

Features

L6920DTR features: (1)0.6 to 5.5V operating input voltage; (2)1V start up input voltage; (3)internal synchronous rectifier; (4)zero shut down current; (5)3.3V and 5V fixed or adjustable output voltage (2V up to 5.2V); (6)120mΩ internal active switch; (7)low battery voltage detection; (8)reverse battery protection.

Diagrams

L6920DTR circuit diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
L6920DTR
L6920DTR
STMicroelectronics
Switching Converters, Regulators & Controllers 0.6 to 5.5V Step-Up
Data Sheet
0-2950: $0.72
2950-4000: $0.69
4000-8000: $0.66
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
L6920D
L6920D
STMicroelectronics
Switching Converters, Regulators & Controllers 0.6 to 5.5V Step-Up
Data Sheet
0-1: $1.64
1-10: $1.48
10-100: $1.19
100-250: $1.06
L6920DB
L6920DB
STMicroelectronics
DC/DC Switching Converters Synchronous Rectifer Step Up Converter
Data Sheet
0-1: $0.97
1-10: $0.92
10-100: $0.83
100-250: $0.80
L6920DBTR
L6920DBTR
STMicroelectronics
Switching Converters, Regulators & Controllers SYNCRONOUS RECT. STEP UP CONVERTER
Data Sheet
0-1: $1.41
1-10: $1.17
10-100: $1.01
100-500: $0.91
L6920DC
L6920DC
STMicroelectronics
Power Driver ICs Sync Rectifier Step Up Converter
Data Sheet
0-1510: $0.72
1510-2000: $0.70
2000-5000: $0.67
L6920DTR
L6920DTR
STMicroelectronics
Switching Converters, Regulators & Controllers 0.6 to 5.5V Step-Up
Data Sheet
0-2950: $0.72
2950-4000: $0.69
4000-8000: $0.66
L6924D013TR
L6924D013TR
STMicroelectronics
Battery Management Battery Charger Sys Li-Ion/Li-Poly
Data Sheet
0-1: $1.20
1-10: $1.07
10-100: $0.97
100-500: $0.85