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Nano Energy® - Ultra Low Iq Buck Converter For Low Power Applications - BD70522GUL (新製品)

The BD70522GUL is a Buck Converter featuring 180nA quiescent current and supports output current up to 500mA. The Constant ON-Time (COT) control with ULP (Ultra Low Power) mode provides superior transient response and extends battery life by providing excellent light load efficiency below 10μA load range. The output voltage can be selected from 9 pre-set voltages by VSEL pins. When the input voltage gets close to the output voltage, the IC enters 100%ON mode where the switching operation stops.

* 本製品は、STANDARD GRADEの製品です。車載機器への使用は推奨されていません。
形名 | BD70522GUL-E2
供給状況 | 供給中
パッケージ | VCSP50L1C
包装数量 | 3000
最小個装数量 | 3000
包装形態 | テーピング
RoHS | Yes

特性:

グレード

Standard

ch数

1

FET内蔵タイプ/FET外付タイプ

Integrated FET

降圧タイプ/昇圧タイプ/昇降圧タイプ/反転タイプ

Buck

同期整流 / 非同期整流

Synchronous

Vin1(Min.)[V]

2.5

Vin1(Max.)[V]

5.5

Vout1(Min.)[V]

1.2

Vout1(Max.)[V]

3.3

Iout1(Max.)[A]

0.5

SW周波数 (Max.)[MHz]

1.0

軽負荷モード

No

EN

Yes

PGOOD

Yes

動作温度範囲(Min.)[°C]

-40

動作温度範囲(Max.)[°C]

85

特長:

  • Nano Energy™
  • 180nA (Typ) Quiescent Current
  • Up to 90% Efficiency at 10μA Output Current
  • Up to 500mA Output Current
  • 9 Selectable Output Voltages (1.2V, 1.5V, 1.8V, 2.0V, 2.5V, 2.8V, 3.0V, 3.2V, 3.3V)
  • Power Good Output
  • 100%ON Mode for Low Input Voltage
  • Discharge Function on VOUT.