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PAM2401SCADJ - Boost Switching Regulator IC 1A TSSOP-10

Diodes Incorporated

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SKU:
010-PAM2401SCADJ
MPN:
PAM2401SCADJ
Full Reel:
2500 (order in multiples of this to receive standard manufacturer packaging)
PAM2401SCADJ Boost Switching Regulator IC 1A TSSOP-8
Quantity
Unit Price (ex. GST)
1 - 9
₹ 60.21
10 - 99
₹ 54.19
100 - 999
₹ 51.18
1000 or above
₹ 48.17
PAM2401SCADJ high-efficiency 1A boost converter with 2.5V–5V adjustable output, 1MHz switching, and <1µA shutdown. Features true output disconnect, programmable current limit, and full protection in compact TSSOP-8 package. View full description
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₹71.05 inc. GST
₹60.21 ex. GST
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Technical Specifications

Brand:
Diodes Incorporated
Case/Package:
MSOP
Mount:
Surface Mount
Number Of Pins:
8
Max Input Voltage:
4.75 V
Max Operating Temperature:
85 C
Max Output Voltage:
5 V
Max Switching Frequency:
1 MHz
Min Input Voltage:
900 mV
Min Operating Temperature:
-40 °C
Min Output Voltage:
2.5 V
Min Supply Voltage:
900 mV
Nominal Input Voltage:
3.3 V
Nominal Output Voltage:
5 V
Number of Channels:
1
Number of Circuits:
1
Operating Supply Current:
1 µA
Output Current:
3 A
Switching Frequency:
1 MHz
Full Reel Quantity:
2500

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

PAM2401SCADJ – Boost Switching Regulator IC 1A TSSOP-8

The PAM2401SCADJ from Diodes Incorporated is a high-efficiency, current-mode step-up (boost) DC-DC converter optimized for portable and battery-powered systems. Capable of delivering up to 1A output current, this device provides flexible and stable power conversion with a programmable output voltage range from 2.5V to 5.0V. Operating at a fixed 1MHz switching frequency, the PAM2401 allows the use of small inductors and capacitors, minimizing PCB footprint while maintaining excellent transient response. The converter integrates a 0.10Ω N-channel MOSFET and a 0.15Ω P-channel synchronous rectifier, reducing external component count and maximizing conversion efficiency.

With true output disconnect and inrush current limiting, the device prevents unwanted discharge paths and ensures safe startup conditions. The programmable current limit (1A to 3A) is set via an external resistor, and internal soft-start minimizes inrush current during power-up. Under light-load conditions, the PAM2401 automatically enters Pulse Skip Mode (PSM) to enhance efficiency, consuming only 150µA quiescent current and less than 1µA in shutdown. Protection features such as overvoltage protection (OVP), overtemperature protection (OTP), anti-ringing control, and hiccup short-circuit protection make it a robust and reliable solution for demanding designs. Packaged in a compact TSSOP-8 (MSOP-8), the PAM2401 is ideal for portable devices, wireless systems, and sensor modules requiring high-efficiency step-up power conversion.

key Features:

  • Wide Output Voltage Range: Adjustable from 2.5V to 5.0V for flexible applications.
  • Integrated MOSFETs: 0.10Ω (N-channel) switch and 0.15Ω (P-channel) synchronous rectifier for high efficiency.
  • Programmable Current Limit: Adjustable 1A–3A limit using an external resistor.
  • High Efficiency: Current-mode operation with up to 90% conversion efficiency.
  • Fixed 1MHz Switching Frequency: Enables compact power stage design.
  • True Output Disconnect: Prevents reverse current and battery drain during shutdown.
  • Low Quiescent Current: 150µA in Pulse-Skip Mode and <1µA in shutdown.
  • Comprehensive Protection: Includes OVP, OTP, SCP (Hiccup), anti-ringing control, and inrush current limiting.
  • Internal Soft-Start: Smooth startup and controlled inrush current.
  • Compact Package: TSSOP-8 ensures easy PCB layout and space efficiency.
  • Applications: Portable electronics, battery-powered devices, sensors, LED drivers, and USB power supplies.

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