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PTPS65930400RWERQ1 ACTIVE

Automotive 2.8 V to 5.5 V, 5 buck & 4 LDO Power Management IC (PMIC)

US ECCN: EAR99 US/Local Export Classification Number

Inventory: 200  
Limit:  50

Quality information

RoHS
REACH
Lead finish / Ball material Call TI
MSL rating / Peak reflow Call TI
Quality, reliability
& packaging information

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (°C)
VQFNP (RWE) | 56 2,000 | LARGE T&R
-40 to 125
Package | Pins VQFNP (RWE) | 56
Package qty | Carrier: 2,000 | LARGE T&R
Operating temperature range (°C) -40 to 125
View TI packaging information

Features for the TPS6593-Q1

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified with the Following Results:
    • Device Operates from 3 V to 5.5 V Input Supply
    • Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range
    • Device HBM Classification Level 2
    • Device CDM Classification Level C4A
  • Low-Power Consumption
    • 2 µA Typical Shutdown Current
    • 7 µA Typical in Back Up Supply Only Mode
    • 20 µA Typical in Low Power Standby Mode
  • Five Step-Down Switched-Mode Power Supply (BUCK) Regulators:
    • 0.3 V to 3.34 V Output Range in 5, 10, or 20 mV Steps
    • One With 4 A, Three With 3.5 A, and on With 2 A Capability
    • Four of the Bucks With Flexible Multi-Phase Capability and Source up to 14 A from a Single Rail
    • Short-Circuit Protection and Over-Current Protection
    • Internal Soft-Start for In-Rush Current Limitation
    • 2.2 MHz / 4.4 MHz Switching Frequency
    • Ability to Synchronize to External Clock Input
  • Three Low-Dropout (LDO) Linear Regulators With Configurable Bypass Mode
    • 0.6 V to 3.3 V Output Range in 50 mV Steps
    • 500 mA Capability With Short-Circuit and Over-Current Protection
  • One Low-Dropout (LDO) Linear Regulator with Low-Noise Performance
    • 1.2 V to 3.3 V Output Range in 25 mV Steps
    • 300 mA Capability With Short-Circuit and Over-Current Protection
  • Power Sequence Control:
    • Configurable Power-Up and Power-Down Sequences (NVM)
    • Configurable Sequences Between the SLEEP and ACTIVE State Transition (NVM)
    • Digital Output Signals Which Can Be Included in the Startup Sequence
  • 32 kHz Crystal Oscillator With Option to Output a Buffered 32-kHz Clock Output
  • Real-Time Clock (RTC) With Alarm and Periodic Wake-Up Mechanism
  • SPI or I2C Control Interfaces
  • Package Option:
    • 8-mm × 8-mm 56-pin VQFNP With 0.5-mm Pitch

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Description for the TPS6593-Q1

The TPS6593-Q1 is an integrated power-management device for automotive and industrial applications.

The TPS6593-Q1 device provides four flexible multi-phase configurable step-down converters with 3.5 A per phase, and one additional step-down converted with 2 A capability. All of the bucks can be synchronized to an internal 2.2 MHz or 4.4 MHz or an external 1 MHz, 2 MHz, or 4 MHz clock signal. To improve EMC performance of the device, an integrated spread-spectrum modulation can be added to the synchronized buck switching clock signal, which can also be made available to external devices through a GPIO output pin. The device provides four LDOs; three with 500 mA capability which can be configured as load switches, one with 300 mA capability and low-noise performance.

Non-volatile memory (NVM) is used to control the default power sequences, as well as default configurations such as output voltage and GPIO configurations. The NVM is factory-programmed to allow start-up without external programming. Most static configurations can be changed from the default through SPI or I2C registers to configure the device to meet many different system needs.

The TPS6593-Q1 includes a 32 kHz crystal oscillator, which generates an accurate 32 kHz clock for the integrated RTC module. A backup-battery management provides power to the crystal oscillator and the RTC module from a coin cell battery or a super-cap in the event of power loss from the main supply.

The TPS6593-Q1 device includes protection and diagnostic mechanisms such as short-circuit protection, thermal monitoring and shutdown. The TPS6593-Q1 can notify the processor of these events through the interrupt handler, allowing the processor to take action in response.

Pricing


Qty Price (USD)
1-99 6.793
100-249 5.538
250-999 4.353
1,000+ 3.692