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Linear
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| Part No. |
LTC4054L
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| OCR Text |
... Portable MP3 Players, Wireless headsets Bluetooth Applications Multifunction Wristwatches
TYPICAL APPLICATIO
VIN 4.35V TO 5.25V 1F
Complete Charge Cycle (130mAh Battery)
100 90 80 CONSTANT CURRENT 4.4 4.3 CONSTANT VOLTAGE 4.2
90... |
| Description |
150mA Standalone Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT
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| File Size |
161.53K /
12 Page |
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it Online |
Download Datasheet
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TI
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| Part No. |
BQ25010
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| OCR Text |
...C/DC CONVERTER IC FOR BLUETOOTH headsets AND OTHER PORTABLE APPLICATIONS (bq2501x)
FEATURES
* Li-Ion Or Li-Pol Charge Management and Synchronous DC-DC Power Conversion In a Single Chip Optimized for Powering Bluetooth headsets and Accesso... |
| Description |
Single Chip Charger and DC/DC Converter IC for Bluetooth (bqHYBRID)
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| File Size |
393.36K /
22 Page |
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it Online |
Download Datasheet |
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Linear
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| Part No. |
LTC4059
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| OCR Text |
...s Portable Electronics Wireless headsets Digital Cameras
TYPICAL APPLICATIO
VIN 4.5V TO 6.5V VCC 1F EN Li CC BAT PROG GND
Complete Charge Cycle (800mAh Battery)
700 600 CONSTANT CURRENT CONSTANT VOLTAGE 4.4 4.2
CHARGE CURRENT (mA... |
| Description |
Power Supply Miscellaneous
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| File Size |
310.41K /
12 Page |
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it Online |
Download Datasheet |
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on semi
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| Part No. |
NCP1423DMR2
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| OCR Text |
...Wireless Optical Mouse Wireless headsets Internet Audio Players Personal Digital Assistants (PDAs) Hand-held Instruments Conversion from one/two NiMH or NiCd cells to 1.8 V / 3.3 V
EN REF FB GND OUT
PIN CONNECTIONS
1 2 3 4 5 (Top View)... |
| Description |
200mA Sync-Rect PFM Step-Up DC-DC Converter with Ring-Killer
From old datasheet system
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| File Size |
215.31K /
14 Page |
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it Online |
Download Datasheet |
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Wolfson
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| Part No. |
WM9710
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| OCR Text |
... stereo headphones / mono phone headsets) Separately mixed mono output for phone TX path (also includes headphone buffer for mono earpiece) Multiple channel input mixer Mono inputs for phone RX and PCBEEP signals On-chip sample rate convers... |
| Description |
AC'97 AUDIO CODEC WITH HEADPHONE DRIVER
From old datasheet system
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| File Size |
308.16K /
33 Page |
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it Online |
Download Datasheet |
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MAXIM - Dallas Semiconductor
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| Part No. |
MAX4234 MAX4230-MAX4234 MAX4230 MAX4231
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| OCR Text |
...try, biasing RF PAs in wireless headsets. The MAX4231/MAX4233 offer a SHDN feature that drives the output low. This ensures that the RF PA is fully disabled when needed, preventing unconverted signals to the RF antenna. The MAX4230 family o... |
| Description |
High-Output-Drive, 10MHz, 10V/µs, Rail-to-Rail I/O Op Amps with Shutdown in SC70
From old datasheet system
High-Output-Drive, 10MHz, 10V/μs, Rail-to-Rail I/O Op Amps with Shutdown in SC70
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| File Size |
579.89K /
17 Page |
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it Online |
Download Datasheet |
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INTERSIL[Intersil Corporation]
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| Part No. |
ISL6298CR4Z-T ISL6298CR4Z ISL6298-2CR4Z ISL6298-2CR3
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| OCR Text |
...i-disk (MD) players, Blue Tooth headsets, or other applications that use low-capacity battery cells. The ISL6298 is a linear charger that charges the battery in a CC/CV (constant current/constant voltage) profile. The charge current is prog... |
| Description |
Li-ion/Li-Polymer Battery Charger
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| File Size |
427.18K /
17 Page |
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it Online |
Download Datasheet |
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Price and Availability
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