BD90C0AFPS-E2 ROHM

Datasheet Single-Output LDO Regulator 1A Fixed Output LDO Regulators BD80C0AFPS BD90C0AFPS General Description Key Specification The BD80C0AFPS and BD90C0AFPS are Supply Voltage range: Vo+1.0V to 26.5V low-saturation regulators. These ICs have built in over Output voltage current protection to protect the device when output is BD80C0AFPS: 8.0V shorted and thermal shutdown circuit to protect the BD90C0AFPS: 9.0V device during over load conditions. Output current: 1A Operating temperature range: -40Ta+105 Features Output Current capability : 1A Package W (Typ.) x D (Typ.) x H (Max.) High Output Voltage Precision: 1% TO252S-3 6.50mm x 9.50mm x 1.30mm Low saturation with PDMOS output Built-in over-current protection circuit that prevents the destruction of the IC due to output short circuits Built-in thermal shutdown circuit for protecting the IC from thermal damage due to overloading Low ESR Capacitor Applications Audiovisual equipments, FPDs, televisions, personal computers or any other consumer device TO252S-3 Typical Application Circuit Vcc Vo Vcc Cin Cout GND Figure 1. Typical Application Circuit Ordering Information B D x x C 0 A F P S - E 2 Part Number Output Voltage Current capacity Package Packaging and forming specification FPS:TO252S-3 80:8.0V Output C0A:1A E2: Embossed tape and reel 90:9.0V Output Lineup Maximum Output Output Voltage Package Orderable Part Number Current (Max.) (Typ.) 8.0V BD80C0AFPS -E2 1A TO252S-3 Reel of 2000 9.0V BD90C0AFPS -E2 Product structureSilicon monolithic integrated circuit This product is not designed protection against radioactive rays. www.rohm.com TSZ02201-0T2T0AZ00170-1-2 2014 ROHM Co., Ltd. All rights reserved. 1/19 TSZ2211114001 9.Apr.2014 Rev.001DatasheetDatasheet BD80C0AFPS BD90C0AFPS Pin Configuration TO252S-3 (TOP VIEW) Figure 2. Pin Configuration Pin Description Pin No. Symbol Function 1 Vcc Power Supply Pin 2 N.C. N.C. Pin 3 Vo Output Pin FIN GND GND N.C.Pin can be open. Because it isn t connect it inside of IC. Block Diagram VREF: Bandgap Reference OCP: Over Current Protection Circuit TSD: Thermal Shut Down Circuit Driver: Power Transistor Driver Figure 3. Block Diagram www.rohm.com TSZ02201-0T2T0AZ00170-1-2 2014 ROHM Co., Ltd. All rights reserved. 2/19 TSZ2211115001 9.Apr.2014 Rev.001