Dual Synchronous Buck (Step-Down) Converters

Shopping Options

Manufacturer

1. Marvell (4)
2. Maxim (8)
3. Micrel (18)

Price

1. $0.00 - $10.00 (25)
2. $10.00 - $20.00 (4)
3. $20.00 - $30.00 (1)

Package Type

MLF-12 (8)
MLF-16 (2)
MLF-24 (1)
QFN-20 (4)
QSOP-28 (2)
See Datasheet (1)
TMLF-10 (5)
TQFN-28 (1)
TQFN-36 (1)
TQFN-40 (3)
TSSOP-16 (2)

Lead Free Compliance

Lead Free Compliant (6)
See Datasheet (2)

RoHS Compliance

1. RoHs Compliant (1)
2. RoHS Compliant (6)
3. See Datasheet (2)

Bot FET RDS(ON)

38mΩ (4)

Current - Output (Max)

1.0/1.5 A (1)
1.5/1.5 A (1)
1.5/2.0 A (1)
2.0/2.0 A (1)

DC-DC Outputs

1 (1)
1 2 (2)
2 (2)

Frequency

200 kHz or 300 kHz or 420 kHz or 540 kHz (1)
600kHz (1)
1200kHz (2)
1.4MHz (1)
2MHz (2)
2.5MHz (8)
4MHz (7)

Input Voltage

2.5V to 5.5V (8)
2.7V to 5.5V (5)
2.9V to 5.5V (4)

Input/Output

2 (17)

IQ 3(Iout=0)

2.1mA (4)

Lead Free Status

Lead Free (14)

Maximum Operating Temperature

125°C (1)

Maximum Output Current

2A (1)

Minimum Input Voltage

4.5V (1)

Minimum Operating Temperature

-40°C (1)

Number of Bucks

2 (4)

Number of LDOs

0 (4)

Number of Outputs

2 (1)

On/Off Pin

Yes (4)

Operating Temperature

-40°C to 85°C (5)
-40°C to 105°C (3)
-40°C to 125°C (17)

Operating Temperature (Max)

85°C (4)

Operating Temperature (Min)

-40°C (4)

Operating Temperature (Type)

Commercial (4)

Output Adjustable Method

Digital/VID (3)
Resistor (2)

Output Current Max

5A (1)
30A (1)

Output Current typ

400mA (5)
800mA (8)
2A (4)

Output Type

Adjustable (1)

Output Voltage

0V to 1.5V (1)
0V to 1.55V (2)
0.7(Min) (1)
0.7V to 5.5V (1)
0.8V to 3.6V (1)
0.9V (1)
1V (1)
1.1V (1)
1.2V (9)
1.58V (1)
1.6V (1)
1.8V (5)
2.5V (2)
3.3V (3)
Adj to 0.6 V (4)
Adj to 0.8 V (1)

Output Voltage Preset

1.2 V or 1.5 V or 1.8 V or 2.5 V (1)

Over Temperature Protection

150 (Increasing) - 105 (Decreasing) ºC (4)

Over Voltage Protection

5.7(Increasing) - 5.6 (Decreasing) V (4)

Package Balls - Pins

20 (4)

Package Length

4mm (4)

Package RoHS

Yes (4)

Package Width

3mm (4)

Packaging Quantity

100 (4)

Peak Efficiency

95% (4)

PowerGood - Power-on Reset - Error Flag

Yes (4)

PWM Control Pin

No (4)

RoHS Status

RoHS Compliant (14)

Serial Digital Interface

Yes (4)

Supply Current (Max)

40A (2)
65A (1)

Supply Voltage

4V to 26V (2)
4.5V to 23V (1)
5.5V to 28V (1)
7V to 26V (1)

Synchronous Rectifier

No (4)
Yes (13)

Top FET RDS(ON)

80mΩ (4)

Voltage - Output (Max) Buck

3.63V (4)

Voltage - Output (Min) Buck

0.72V (4)