The PQ1CG41H2FZH is a DC-DC switching regulator from Quarktwin Technology Ltd. designed for adjustable output voltage applications. It supports a maximum switching current of 1.5A and features built-in ON/OFF control and soft start functions to minimize output voltage overshoot during power-up. The device operates with an oscillation frequency of approximately 300kHz and includes overheat and overcurrent protection mechanisms. This regulator is housed in a TO-220 package and allows for variable output voltage ranging from Vref to 35V for positive outputs and ,ÄìVref to ,Äì30V for negative outputs, depending on the external circuit configuration. It is compliant with RoHS directives, making it suitable for environmentally conscious designs. Typical applications include use in CTVs, LCD monitors, facsimiles, printers, and CD/DVD drives. Engineers considering this product should note its operational temperature range of -20¬8C to +80¬8C and storage temperature range of -40¬8C to +150¬8C, along with its power dissipation capabilities.
IC REG BUCK ADJ 1.5A TO220-5
Buck Switching Regulator IC Positive or Negative Adjustable ±1.26V 1 Output 1.5A TO-220-5 Formed Leads
Manufacturer: Sharp Microelectronics
Win Source Part Number: 062006-PQ1CG41H2FZH
Packaging: Tube/Rail
Mounting: Through Hole
Output Type: Adjustable
Topology: Buck
Frequency - Switching: 300kHz
Number of Outputs: 1
Synchronous Rectifier: No
Output Current: 1.5A
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -20°C to 80°C (TA)
Case / Package: TO-220-5
Purpose: Step-Down
Maximum Input Voltage: 35V
Nominal Output Voltage (Min/Fixed): ±1.26V
Maximum Output Voltage: 35V, -30V
Minimum Input Voltage: 8V
Alternative Parts (Cross-Reference): LM2595S-ADJ/NOPB; LM2576S-ADJ; PQ1CZ21H2Z; PQ1CG41H2FZH;
Popularity: Medium
Fake Threat In the Open Market: 72 pct.
Supply and Demand Status: Limited
IC REG BUCK ADJ 1.5A TO220-5
IC REG BUCK ADJ 1.5A TO220-5
Buck Switching Regulator IC Positive or Negative Adjustable ±1.26V 1 Output 1.5A TO-220-5 Formed Leads
| ODG (Origin Data Global) | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | PQ1CG41H2FZH | PQ1CG41H2FZH-ND | 062006-PQ1CG41H2FZH | PQ1CG41H2FZH | PQ1CG41H2FZH | PQ1CG41H2FZH |
| Product Name | Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - PQ1CG41H2FZH | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck | Buck | Buck | |||
| Output Voltage Type | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable; Adjustable | ||
| Package Type | TO-220; Other; TO-220-5 Formed Leads | TO-220; Other; TO-220-5 Formed Leads | TO-220; Other; TO-220-5 | TO-220 | TO-220; Other; TO-220-5 Formed Leads | |
| Output Voltage | 35 to -30 volts | -30 to 35 volts | 1.26 volts | ? to 35 volts | ||
| IOUT | 1.5 amps | 1.5 amps | 1.5 amps | 1.5 amps | 1.5 amps | 1.5 amps |
