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TPSM843820E

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4 V bis 18 V Eingangsspannung, 8A synchrones SWIFT™-Abwärtsleistungsmodul mit erweite

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Datenblatt

TPSM843820E

AKTIV
Datenblatt Jetzt bestellen

Produktdetails

Iout (max) (A) 8 Vin (max) (V) 18 Vin (min) (V) 4 Vout (max) (V) 1.8 Vout (min) (V) 0.5 Rating Catalog Operating temperature range (°C) -55 to 125 Features Adjustable current limit, Enable, Forced PWM, Frequency synchronization, Over Current Protection, Power good, Pre-Bias Start-Up, Soft Start Adjustable, Synchronous Rectification, UVLO adjustable Control mode ACM/AECM Switching frequency (max) (Hz) 2200000 Switching frequency (min) (Hz) 500000
Iout (max) (A) 8 Vin (max) (V) 18 Vin (min) (V) 4 Vout (max) (V) 1.8 Vout (min) (V) 0.5 Rating Catalog Operating temperature range (°C) -55 to 125 Features Adjustable current limit, Enable, Forced PWM, Frequency synchronization, Over Current Protection, Power good, Pre-Bias Start-Up, Soft Start Adjustable, Synchronous Rectification, UVLO adjustable Control mode ACM/AECM Switching frequency (max) (Hz) 2200000 Switching frequency (min) (Hz) 500000
USIP (SIT) 15 See data sheet
  • Fixed-frequency, internally-compensated advanced current mode (ACM) control
  • Small form factor 3.5mm × 3.5mm × 1.6mm, 15-pin DFM package MicroSiP power module
  • High-efficiency, integrated 25mΩ and 6.5mΩ MOSFETs, inductor and basic passives
  • 4V to 18V input voltage range
  • 0.5V to 1.8V output voltage range
  • Three selectable PWM ramp options to optimize the control loop performance
  • Five selectable switching frequencies: 500kHz, 750kHz, 1MHz, 1.5MHz, and 2.2MHz
  • Synchronizable to an external clock
  • 0.5V, ±0.5% voltage reference accuracy over full temperature range
  • Selectable soft-start times: 0.5ms, 1ms, 2ms, and 4ms
  • Monotonic start-up into prebiased outputs
  • Selectable current limits to support lower current operation
  • Enable with adjustable input undervoltage lockout
  • Power-good output monitor
  • Output overvoltage, output undervoltage, input undervoltage, overcurrent, and overtemperature protection
  • Pin-to-pin compatible with 3A - TPSM843320E6A - TPSM843620E
  • – 55°C to 125°C operating junction temperature
  • Fixed-frequency, internally-compensated advanced current mode (ACM) control
  • Small form factor 3.5mm × 3.5mm × 1.6mm, 15-pin DFM package MicroSiP power module
  • High-efficiency, integrated 25mΩ and 6.5mΩ MOSFETs, inductor and basic passives
  • 4V to 18V input voltage range
  • 0.5V to 1.8V output voltage range
  • Three selectable PWM ramp options to optimize the control loop performance
  • Five selectable switching frequencies: 500kHz, 750kHz, 1MHz, 1.5MHz, and 2.2MHz
  • Synchronizable to an external clock
  • 0.5V, ±0.5% voltage reference accuracy over full temperature range
  • Selectable soft-start times: 0.5ms, 1ms, 2ms, and 4ms
  • Monotonic start-up into prebiased outputs
  • Selectable current limits to support lower current operation
  • Enable with adjustable input undervoltage lockout
  • Power-good output monitor
  • Output overvoltage, output undervoltage, input undervoltage, overcurrent, and overtemperature protection
  • Pin-to-pin compatible with 3A - TPSM843320E6A - TPSM843620E
  • – 55°C to 125°C operating junction temperature

TPSM843820E is a highly efficient, small, and flexible synchronous step-down DC-DC converter in a MicroSiP power module package that is easy to use. The module operates up to 18V input with fixed-frequencies that are resistor adjustable by system designer. The embedded IC is internally compensated which reduces external components and design size. The integrated high-frequency capacitor reduces the transient peak at switching node.

The TPSM843820E module employs an internally compensated, fixed-frequency advanced current mode control. The device is capable of providing high efficiency while running at a switching frequency up to 2.2MHz. The fixed frequency controller can operate from 500kHz to 2.2MHz and can be synchronized to an external clock using the SYNC pin. Additional features include a high accuracy voltage reference, selectable soft-start times, monotonic start-up into prebiased outputs, selectable current limits, adjustable UVLO through the EN pin, and a full suite of fault protections.

TPSM843820E is a highly efficient, small, and flexible synchronous step-down DC-DC converter in a MicroSiP power module package that is easy to use. The module operates up to 18V input with fixed-frequencies that are resistor adjustable by system designer. The embedded IC is internally compensated which reduces external components and design size. The integrated high-frequency capacitor reduces the transient peak at switching node.

The TPSM843820E module employs an internally compensated, fixed-frequency advanced current mode control. The device is capable of providing high efficiency while running at a switching frequency up to 2.2MHz. The fixed frequency controller can operate from 500kHz to 2.2MHz and can be synchronized to an external clock using the SYNC pin. Additional features include a high accuracy voltage reference, selectable soft-start times, monotonic start-up into prebiased outputs, selectable current limits, adjustable UVLO through the EN pin, and a full suite of fault protections.
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* Data sheet TPSM843820E 4V to 18V Input, 8A Synchronous SWIFT Step-Down Converter MicroSiP Power Module With Integrated Inductor and Internally Compensated Advanced Current Mode Control in Extended Temperature Range datasheet PDF | HTML 30 Jan 2024

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Evaluierungsplatine

TPSM843620EVM — TPSM843620 evaluation module for synchronous buck converter

The TPSM843620 evaluation module (EVM) is a synchronous buck power module designed to provide up to a 6 A output and is rated for 4 V to 18 V. The high-side and low-side MOSFETs are incorporated inside the TPSM843620 package along with the gate-drive circuitry, inductor and basic passives. The low (...)
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Berechnungstool

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TPSM843320 — Synchron-SWIFT™-Abwärtswandler-Stromversorgungsmodul, 4- bis 18-V-Eingangsspannung, 3 A, erweiterter TPSM843320E — 4 V bis 18 V Eingangsspannung, 3A synchrones SWIFT™-Abwärtsleistungsmodul mit erweite TPSM843620 — 4-V to 18-V input, advanced current mode, 6-A synchronous SWIFT™ step-down power module TPSM843620E — 4 V bis 18 V Eingangsspannung, 6 A synchrones SWIFT™-Abwärtsleistungsmodul mit e TPSM843820 — Synchron-SWIFT™-Abwärtswandler-Stromversorgungsmodul, 4- bis 18-V-Eingangsspannung, 8 A, erweiterter TPSM843820E — 4 V bis 18 V Eingangsspannung, 8A synchrones SWIFT™-Abwärtsleistungsmodul mit erweite
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