TPS40140RHHT - 

制造商：

TEXAS INSTRUMENTS TEXAS INSTRUMENTS

制造商产品编号：

TPS40140RHHT

仓库库存编号：

1329594RL

技术数据表：

(EN)

The TPS40140RHHT is a multifunctional synchronous Buck Controller can be configured to provide either a single-output 2-phase power supply or a power supply that supports two independent outputs. Several TPS40140 controllers can be stacked up to a 16-phase single output power supply. Alternatively, several controllers providing multiple independent outputs can be synchronized in an interleaving pattern for improved input ripple current. The TPS40140 can convert from a 15 input to a 0.7V output at 1MHz. Each phase operates at a switching frequency of up to 1MHz. The two phases in one device operate 180° out-of-phase. In a multiple-device stackable configuration, the phase shift of the slaves, relative to a master, is programmable.

• Dual-output or 2-phase interleaved operation
• Stackable to 16 phases
• Supports pre-biased outputs
• 0.5% Internally trimmed 0.7V Reference
• 10μA Shutdown current
• Current mode control with forced current
• Power sharing from different input voltage rails
• True remote sensing differential amplifier
• Programmable input undervoltage lockout (UVLO)
• Resistive or inductor DCR current sensing

• Green product and no Sb/Br