Purchase AME7721, In-stock AME7721 From SeekIC.
Part Number: AME7721
Description: The AME7720 / 7721 is switched-capactitor voltage doublers that delivers a regulated output. No extern...
- Table of contents:
AME7721
-
Suppliers
DataSheet
General Description
AME7721 General Description
The AME7720 / 7721 is switched-capactitor voltage doublers that delivers a regulated output. No external inductor is required for operation. Using three small capacitors, the AME7720 / 7721 can deliver up to 60mA to the voltage regulated output. The AME7720 / 7721 features very low output pipple and high efficiency over a large portion of its load range making this device ideal for battery-powered applications. Furthermore, the combination of few external components and small package size keeps the total converter board area to a minimum in space restricted applications.
The AME7720 / 7721 contains a thermal management circuit to protect the device under continuous output short circuit conditions.
The AME7720 / 7721 is available in SOT-25 / SOT-26 package and is rated from -40OC to 85OC.
AME7721 Maximum Ratings
| Parameter |
Maximum |
Unit |
| Input Voltage |
5.5 |
V |
| ESD Classification |
C* |
|
* HBM C:4000V+
AME7721 Features
` Input Voltage Range:
5V Version: 2.7V to 5.5V
3.3V Version: 1.8V to 5.5V
` Accurate to with ±5%
` Output Current:
5V Version: 60mA with VIN>=3.0V
3.3V Version: 60mA with VIN >=2.2V
` 1MHZ Switching Frequency
` Shutdown Mode < 1A (AME7720)
` Short Circuit Protection:Typ. 80mA
` Over Temperature Protection
` All AME's Lead Free Product Meet RoHS Standards
5V Version: 2.7V to 5.5V
3.3V Version: 1.8V to 5.5V
` Accurate to with ±5%
` Output Current:
5V Version: 60mA with VIN>=3.0V
3.3V Version: 60mA with VIN >=2.2V
` 1MHZ Switching Frequency
` Shutdown Mode < 1A (AME7720)
` Short Circuit Protection:Typ. 80mA
` Over Temperature Protection
` All AME's Lead Free Product Meet RoHS Standards
AME7721 Typical Application
· Cellular Phone
· Digital Camera
· PDAs LCD display
· LED/Display Back Light Driver
· Smart Card Reader
· l SIM Card Supply
· PCMCIA Card
· LCD Display
· Digital Camera
· PDAs LCD display
· LED/Display Back Light Driver
· Smart Card Reader
· l SIM Card Supply
· PCMCIA Card
· LCD Display
AME7721 Connection Diagram
AME7721
PDF/DataSheet Download
- Datasheet: AME7721
- File Size: 578419 KB
- Manufacturer: AME
- Click here to Download
- ·AME10-12S
- AIMTEC
- 10 watt encapsulated ac-dc converter
- 379801 KB
- ·AME10-5D
- AIMTEC
- 10 watt encapsulated ac-dc converter
- 379801 KB
- ·AME10-5S
- AIMTEC
- 10 watt encapsulated ac-dc converter
- 379801 KB
- ·AME1084
- AME [Analog Microelectronics]
- 5A Low Dropout Positive Voltage Regulator
- 111069 KB
- ·AME1084ACBT
- AME [Analog Microelectronics]
- 5A Low Dropout Positive Voltage Regulator
- 111069 KB
- ·AME1084ACBTZ
- AME
- 5A Low Dropout Positive Voltage Regulator
- 413696 KB
- ·AME1084ACCS
- AME [Analog Microelectronics]
- 5A Low Dropout Positive Voltage Regulator
- 111069 KB
- ·AME1084ACCT
- AME
- 5A Low Dropout Positive Voltage Regulator
- 413696 KB
AME7721 Relative Products
AME7720
The AME7720 / 7721 is switched-capactitor voltage doublers that delivers a regulated output. No external inductor is required for operation. Using three small capacitors, the AME7720 / 7721 can deliver up to 60mA to the voltage regulated output. The AME7720 ...
AME7702
The AME7702 of economical, Charge-Pump Converters efficiently double a +1.5V to +5.5V input to +3.0V to +11V, with a working current exceeding 100mA.Due to their simplicity, small size, and performance,these CMOS converters have numerous applications.For mos...
AME7701
The AME7701 of economical, Charge-Pump Converters efficiently double a +1.5V to +5.5V input to +3.0V to +11V, with a working current exceeding 100mA.Due to their simplicity, small size, and performance,these CMOS converters have numerous applications.For mos...
AME7700
The AME7700 series of economical, Charge-Pump Converters efficiently double a +1.5V to +5.5V input to +3.0V to +11V, with a working current exceeding 100mA.Due to their simplicity, small size, and performance,these CMOS converters have numerous applications....
AME7107R
The AME7106 and AME7107 family are high performance, low power, 3-1/2 digit, dual-slope integrating A/D converters, with on-chip display drivers. The AME7107R is designed for a single battery operated system, will drive non-multiplexed LCD display directly. ...
AME7107A
The AME7106 and AME7107 family are high performance, low power, 3-1/2 digit, dual-slope integrating A/D converters, with on-chip display drivers. The AME7107A is designed for a single battery operated system, will drive non-multiplexed LCD display directly. ...
Hotspot Suppliers Product
ATMEGA8535-16PU
Price: 4.3-6 USD
IC AVR MCU 8K 16MHZ 5V 40DIP - ATMEGA8535-16PU
TLE2064IDR
Price: 2.5-3 USD
2 MHz, 290 μA Supply Current, Offset Voltage Trimming, High Output Drive, Lower Noise Floor
MRF549
Price: 25-40 USD
RF, SECT-4 CASE-244 PNPLP, discrete transistors
BAV21W
Price: 0.014-0.016 USD
High Conductance, SOD-123, Fast switching speed, surface mount switching diode, 410mW
AT28C16-15PU
Price: 1-10 USD
16K memory, DIP, -0.6V to +6.25V, 150 ns, AT28C16-15PU, ATMEL
SKD82/16
Price: 60-62 USD
power bridge rectifier, High surge current, UL recognised, 80A, 1800V
M4A5-128/64-7YC-10YI
Price: 12-18 USD
in-system programmable logic, QFP100, -0.5 V to +7.0V
SKIIP24NAB125T12
Price: 5-130 USD
SKIIP24NAB125T12, Semikron International, PIM moudule, trench IGBT, highly reliable
DAC8413FPZ
Price: 11.5-15 USD
Quad, 12-Bit DAC, Voltage Output, Readback, –0.3 V, +33.0 V, Unipolar or Bipolar Operation
MAX995ESD-T
Price: 0.65-0.75 USD
single/dual/quad micropower comparator, SOP14, +2.5V to +5.5V, 48μA
0402YC473KAT2A
Price: 0.001-0.002 USD
Capacitor, Ceramic, 47nf, 16V, X7R Temp Coef
LM2575S-5.0
Price: 0.35-0.4 USD
1A, Step-Down Voltage Regulator, TO263
