MP1494
NOT RECOMMENDED FOR NEW DESIGNS
High-Efficiency, 2A, 16V, 500KHz, with AAM (light load mode) Synchronous Step-Down Converter
新設計には使用不可
MP1494 continues to be in production for existing customers. Please consider this alternative for new designs:
MP1476
アクティブ
MP1476
アクティブ
18V, 2A, 800kHz, High-Efficiency, Synchronous, Step-Down Converter in SOT563 Package
Features & Benefits
- Wide 4.2V to 18V Operating Input Range
- 126mΩ/58mΩ Low RDS(ON) Internal Power MOSFETs
- 190μA Low IQ
- High-Efficiency Synchronous Mode Operation
- Power-Save Mode (PSM) at Light Load
- Fast Load Transient Response
- 800kHz Switching Frequency
- Internal Soft Start (SS)
- Over-Current Protection (OCP) and Hiccup
- Thermal Shutdown
- Output Adjustable from 0.8V
- Available in a SOT563 Package
… and many more!
アクティブ部品番号
MP1494DJ-LF-P MP1494DJ-LF-Z MP1494DJ-LF MP1494XN
P&Z的含义 
推奨インダクター
Part Number
L (µH)
RDC (typ) (mΩ)
IR (40K) (A)
Isat (30%) (A)
MPL-AY4020-5R6
Molded Inductor 5.6µH
5.6
97
2.45
2.6
L (µH)
RDC (typ) (mΩ)
IR (40K) (A)
Isat (30%) (A)
5.6
97
2.45
2.6
MPL-AL5050-5R6
Low-Profile Molded Inductor 5.6µH
5.6
20
6.8
8
L (µH)
RDC (typ) (mΩ)
IR (40K) (A)
Isat (30%) (A)
5.6
20
6.8
8
MPL-AL6050-5R6
Low-Profile Molded Inductor 5.6µH
5.6
19
7
10
L (µH)
RDC (typ) (mΩ)
IR (40K) (A)
Isat (30%) (A)
5.6
19
7
10
もっと見る
*Based on Nominal Values
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