PTH04T231W 6-A, 2.2-V to 5.5-V Input, Ceramic Cap Version, Non-Iso, Wide-Output, Adj Power Module w/TurboTrans | TI.com

PTH04T231W (ACTIVE)

6-A, 2.2-V to 5.5-V Input, Ceramic Cap Version, Non-Iso, Wide-Output, Adj Power Module w/TurboTrans

 

Recommended alternative parts

  • LMZ30606  -  While the PTH04T231W is still active and fully supported, the LMZ30606 is offered in a smaller over-molded QFN-style power module.

Description

The PTH04T230/231W is a high-performance, 6-A rated, non-isolated power module. This regulator represents the 2nd generation of the PTH series of power modules which include a reduced footprint and improved features. The PTH04T231W is optimized to be used in applications requiring all ceramic capacitors.

Operating from an input voltage range of 2.2 V to 5.5 V, the PTH04T230/231W requires a single resistor to set the output voltage to any value over the range, 0.69 V to 3.6 V. The wide input voltage range makes the PTH04T230/231W particularly suitable for advanced computing and server applications that use a 2.5-V, 3.3-V or 5-V intermediate bus architecture.

The module incorporates a comprehensive list of features. Output over-current and over-temperature shutdown protects against most load faults. A differential remote sense ensures tight load regulation. An adjustable under-voltage lockout allows the turn-on voltage threshold to be customized. Auto-Track™ sequencing is a popular feature that greatly simplifies the simultaneous power-up and power-down of multiple modules in a power system.

The PTH04T230/231W includes new patent pending technologies, TurboTrans™ and SmartSync. The TurboTrans feature optimizes the transient response of the regulator while simultaneously reducing the quantity of external output capacitors required to meet a target voltage deviation specification. Additionally, for a target output capacitor bank, TurboTrans can be used to significantly improve the regulators transient response by reducing the peak voltage deviation. SmartSync allows for switching frequency synchronization of multiple modules, thus simplifying EMI noise suppression tasks and reduces input capacitor RMS current requirements. Double-sided surface mount construction provides a low profile and compact footprint. Package options include both through-hole and surface mount configurations that are lead (Pb) - free and RoHS compatible.

Features

  • Up to 6-A Output Current
  • 2.2-V to 5.5-V Input Voltage
  • Wide-Output Voltage Adjust (0.69 V to 3.6 V)
  • ±1.5% Total Output Voltage Variation
  • Efficiencies up to 96%
  • Output Overcurrent Protection (Nonlatching, Auto-Reset)
  • Operating Temperature: -40°C to 85°C
  • Safety Agency Approvals:
    • UL60950, CSA 22.2 950, EN60950 VDE
  • Prebias Startup
  • On/Off Inhibit
  • Differential Output Voltage Remote Sense
  • Adjustable Undervoltage Lockout
  • Auto-Track™ Sequencing
  • Ceramic Capacitor Version (PTH04T231W)
  • TurboTrans™ Technology
  • Designed to meet Ultra-Fast Transient
    Requirements up to 300 A/µs
  • SmartSync Technology
  • APPLICATIONS
    • Complex Multi-Voltage Systems
    • Microprocessors
    • Bus Drivers

TurboTrans, TMS320 are trademarks of Texas Instruments.

Parametrics

Compare all products in Buck modules (integrated inductor) Email Download to Excel
Part number Order Iout (Max) (A) Vin (Min) (V) Vin (Max) (V) Vout (Min) (V) Vout (Max) (V) Soft start Features Iq (Typ) (mA) Regulated outputs (#) Package size: mm2:W x L (PKG) Switching frequency (Max) (kHz) Switching frequency (Min) (kHz) Switching frequency (Typ) (kHz) Topology Operating temperature range (C) Duty cycle (Max) (%) Package Group Rating Type
PTH04T220W Order now 16     2.2     5.5     0.69     3.6     Fixed     Remote Sense
Tracking
TurboTrans    
100     1     11Surface Mount Module: 524 mm2: 19.94 x 26.29 (Surface Mount Module | 11)
11Through-Hole Module: 524 mm2: 19.94 x 26.29 (Through-Hole Module | 11)    
400     240     300     Buck     -40 to 85     100     Surface Mount Module | 11
Through-Hole Module | 11    
Catalog     Module    
PTH04T221W Samples not available 16     2.2     5.5     0.69     3.6     Fixed     TurboTrans     100     1     11Surface Mount Module: 524 mm2: 19.94 x 26.29 (Surface Mount Module | 11)
11Through-Hole Module: 524 mm2: 19.94 x 26.29 (Through-Hole Module | 11)    
400     240     300     Buck     -40 to 85     100     Surface Mount Module | 11
Through-Hole Module | 11    
Catalog     Module    
PTH04T240F Samples not available 10     2.2     5.5     0.7     2     Fixed     TurboTrans     100     1     11Surface Mount Module: 387 mm2: 16.76 x 23.11 (Surface Mount Module | 11)
11Through-Hole Module: 387 mm2: 16.76 x 23.11 (Through-Hole Module | 11)    
400     240     300     Buck     -40 to 85     100     Surface Mount Module | 11
Through-Hole Module | 11    
Catalog     Module    
PTH04T240W Samples not available 10     2.2     5.5     0.69     3.6     Fixed     TurboTrans     100     1     11Surface Mount Module: 387 mm2: 16.76 x 23.11 (Surface Mount Module | 11)
11Through-Hole Module: 387 mm2: 16.76 x 23.11 (Through-Hole Module | 11)    
400     240     300     Buck     -40 to 85     100     Surface Mount Module | 11
Through-Hole Module | 11    
Catalog     Module    
PTH04T241W Samples not available 10     2.2     5.5     0.69     3.6     Fixed     TurboTrans     100     1     11Surface Mount Module: 387 mm2: 16.76 x 23.11 (Surface Mount Module | 11)
11Through-Hole Module: 387 mm2: 16.76 x 23.11 (Through-Hole Module | 11)    
400     240     300