ISL80019AIRZ-T IC REG BUCK ADJ 1.5A 8TDFN Renesas Electronics America Inc
Price:
Based on current price
MOQ:
1
Delivery Time:
3-5 work days
Brand:
Renesas Electronics America Inc
Product Description
Product Details
Compact Synchronous Buck Regulators
ISL8002, ISL8002A, ISL80019 and ISL80019A are highly efficient, monolithic, synchronous step-down DC/DC converters that can deliver up to 2A of continuous output current from a 2.7V to 5.5V input supply. They use peak current mode control architecture to allow very low duty cycle operation. They operate at either 1MHz or 2MHz switching frequency, thereby providing superior transient response and allowing for the use of small inductors. They also have excellent stability and provide both internal and external compensation options.
Features
• VIN range 2.7V to 5.5V• VOUT range is 0.6V to VIN
• IOUT maximum is 1.5A or 2A (see Table 1 on page 3)
• Switching frequency is 1MHz or 2MHz (see Table 1 on page 3)
• Internal or external compensation option
• Selectable PFM or PWM operation option
• Overcurrent and short circuit protection
• Over-temperature/thermal protection
• VIN Undervoltage Lockout and VOUT Overvoltage Protection
• Up to 95% peak efficiency
Applications
• General purpose point of load DC/DC• Set-top boxes and cable modems
• FPGA power
• DVD, HDD drives, LCD panels, TV
Specifications
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Renesas |
| Product Category | DC Switching Regulators |
| Series | ISL80019A |
| Type | Synchronous Buck Regulator |
| Packaging | Alternate Packaging |
| Mounting-Style | SMD/SMT |
| Package-Case | 8-WDFN Exposed Pad |
| Operating-Temperature | -40°C ~ 125°C (TJ) |
| Mounting-Type | Surface Mount |
| Output-Type | Adjustable |
| Function | Step-Down |
| Supplier-Device-Package | 8-TDFN (2x2) |
| Number-of-Outputs | 1 Output |
| Topology | Buck |
| Frequency-Switching | 2MHz |
| Current-Output | 1.5A |
| Output-Configuration | Positive |
| Output Voltage | 0.6V |
| Voltage-Output-Max | 5.5V |
| Synchronous-Rectifier | Yes |
| Voltage-Input-Min | 2.7V |
| Voltage-Input-Max | 5.5V |
| Maximum Operating Temperature | + 85 C |
| Operating temperature range | - 40 C |
| Output-Voltage | 600 mV to 5.5 V |
| Input-Voltage-MAX | 5.5 V |
| Output-Current | 1.5 A |
| Switching-Frequency | 2 KHz |
| Input-Voltage-MIN | 2.7 V |
| Load-Regulation | - 0.2 % / A |
| Package-Case | TDFN-EP-8 |
Descriptions
Conv DC-DC 2.7V to 5.5V Step Down Single-Out 0.6V to 5.5V 1.5A 8-Pin TDFN EP T/R
Voltage Regulators - Switching Regulators 1.5A Low-Q Current Sync Buck Regulator
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Company
Sanhuang electronics (Hong Kong) Co., Limited
Location
No. 2520, 25th Floor, Block A, New Asia Guoli Building, Huaqiang North Street, Shenzhen, China
Contact Person
Zhao