BU33UV7NUX
Synchroner DC/DC-Aufwärtswandler
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BU33UV7NUX
Synchroner DC/DC-Aufwärtswandler
Die Einstellung von Produkten (EOL) wurde angekündigt.
Produktdetails
Spezifikationen:
ch
1
Integrated FET / Controller
Integrated FET
Topology
Boost
Synchronous / Nonsynchronous
Synchronous
Vin1(Min.)[V]
0.6
Vin1(Max.)[V]
4.5
Vout1(Min.)[V]
3.3
Vout1(Max.)[V]
3.3
Iout1(Max.)[A]
0.5
SW frequency setting (Max.)[MHz]
0.8
Light Load mode
Yes
EN
Yes
PGOOD
No
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
Package Size [mm]
3.0x2.0 (t=0.6)
Eigenschaften:
- Synchronous Boost DC/DC Converter
Iomax500mA @Vout=3.3V, Vin=1.8V (Ta=25°C) - Disconnect Function during EN-OFF and UVLO
- Auto-PFM/PWM (MODE=H(=VIN)),
FIXED PFM (MODE=L(=0V)) - Reset Function (Detect Voltage = 1.5V)
- Pass-Through Function (VIN > VOUT)
- Thermal Shutdown
- 10-pin “VSON010X3020” package
Referenzdesign / Anwendungsevaluierungskit
-
- Evaluation Board - BU33UV7NUX-EVK-101
The BU33UV7NUX converter provides a power supply solution for products powered by two-cell alkaline, NiCd, NiMH, one-cell Li-ion, or Li-polymer batteries. It can operate even if the input voltage drops to 0.6V. The BU33UV7NUX has a built-in reset circuit that can be set to detect reset at 1.5V (reset release voltage: 1.9V).
