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RS2596

Features: • 3.3V, 5V, 12V and adjustable• Adjustable version output voltage range: 1.4-37V• ±4% max over line and load conditions• 150KHz ±15% fixed switching frequency• TTL shutdown capability• Operating voltage can be up to 40V• Output load current: 3A&#...

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SeekIC No. : 004479174 Detail

RS2596: Features: • 3.3V, 5V, 12V and adjustable• Adjustable version output voltage range: 1.4-37V• ±4% max over line and load conditions• 150KHz ±15% fixed switching frequency•...

RS2596 Data Sheet

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Part Number:
RS2596
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/27

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Product Details

Description



Features:

• 3.3V, 5V, 12V and adjustable
• Adjustable version output voltage range: 1.4-37V
• ±4% max over line and load conditions
• 150KHz ±15% fixed switching frequency
• TTL shutdown capability
• Operating voltage can be up to 40V
• Output load current: 3A
• TO220-5L and TO263-5L packages
• Low power standby mode
• Thermal-shuntdown and current-limit protection
• High efficiency
• Built-in switching a transistor on chip, requires only 4 external components


Application

• Simple High-efficiency step-down regulator
• Positive to negative converter
• On-card switching regulators


Pinout

Connection Diagram


Specifications

Parameter
Symbol
Value
Unit
Supply Voltage
VCC
40
V
On/Off Pin Input Voltage
VSD
-0.3~+25
V
Feedback Pin Voltage
VFB
-0.3~+25
V
Output Voltage to Ground
VOUT
-1
V
Power Dissipation
PD
Internally Limited
W
Operating Temperature
Topr
0~+70
Storage Temperature
Tstg
-65~+150
Operating Junction Temperature Range
TJ
-40~+125
Operating Voltage
VOP
+4.5~+40
V



Description

The RS2596 is Monolithic IC that design for a step-down DC/DC Converter, and own the ability of driving a 3A load without additional transistor component. The output version included 3.3V, 5V, 12V and an adjustable type. It operates at a switching frequency of 150KHz thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Other features include a guaranteed ±4% tolerance on output voltage under specified input voltage and output load conditions, and ±15% on the oscillator frequency. Regarding protected function, thermal shutdown is to prevent over temperature operating from damage,and current limit is against over current operating of the output switch.




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