Step-Up (Boost) Controllers
Overview
Switching regulator with an external switching MosFET, operating in the Boost non-isolated topology, used in DC/DC power supplies.
P/N | Vin(V) | Vout(V) | Iout (A) | OCP | PSM | Sync Rect | Iq (mA) | Ext Sync (kHz) | Freq. (kHz) | Trange (oC) | Pack |
LX7309ILQ | 7-80 | 0.2-80 | 30 | Yes | Yes | Yes | 3 | 200-1000 | 100-500 | -40-85 | QFN-24 |
IPS318A-D | 7.5-400 | 0.7-400 | 20 | Yes | Yes | No | 3.5 | 40-300 | 100-300 | -40-125 | DIP-8 |
IPS318A-SO | 7.5-400 | 0.7-400 | 20 | Yes | Yes | No | 3.5 | 40-300 | 100-300 | -40-125 | SOIC-8 |
IPS318C-D | 7.5-400 | 0.7-400 | 20 | Yes | Yes | No | 3.5 | 40-300 | 100-300 | 0-70 | DIP-8 |
IPS318C-SO | 7.5-400 | 0.7-400 | 20 | Yes | Yes | No | 3.5 | 40-300 | 100-300 | 0-70 | SOIC-8 |
IPS315HA-D | 7.5-400 | 0.7-400 | 20 | Yes | No | No | 4.9 | 40-300 | 100-300 | -40-125 | DIP-8 |
IPS315HA-SO | 7.5-400 | 0.7-400 | 20 | Yes | No | No | 4.9 | 40-300 | 100-300 | -40-125 | SOIC-8 |
IPS315HC-D | 7.5-400 | 0.7-400 | 20 | Yes | No | No | 4.9 | 40-300 | 100-300 | 0-70 | DIP-8 |
IPS315HC-SO | 7.5-400 | 0.7-400 | 20 | Yes | No | No | 4.9 | 40-300 | 100-300 | 0-70 | SOIC-8 |
IPS315A-D | 7.5-400 | 0.7-400 | 20 | No | No | No | 4.9 | 40-300 | 100-300 | -40-125 | DIP-8 |
IPS315A-SO | 7.5-400 | 0.7-400 | 20 | No | No | No | 4.9 | 40-300 | 100-300 | -40-125 | SOIC-8 |
IPS315C-D | 7.5-400 | 0.7-400 | 20 | No | No | No | 4.9 | 40-300 | 100-300 | 0-70 | DIP-8 |
IPS315C-SO | 7.5-400 | 0.7-400 | 20 | No | No | No | 4.9 | 40-300 | 100-300 | 0-70 | SOIC-8 |
LX1741CLM | 1.6-6 | Vin-25 | 0.02 | No | Yes | No | 0.1 | N/A | PFM Mode | 0-70 | MLP-8 |
LX1741CDU | 1.6-6 | Vin-25 | 0.02 | No | Yes | No | 0.1 | N/A | PFM Mode | 0-70 | MSOP-8 |
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