PF0340A Datasheet | Hitachi Semiconductor

Features - Small package: 30 × 10 × 5.9 mm - High efficiency: 43% Typ at 9.6 V 40% Typ at 4.8 V - Low power control current: 150 µA Typ Pin Arrangement - RF-J 5 1 2 3 4 1: Pin 2: VPC 3: VDD 4: Pout 5: GND (Flange) .. Internal Diagram and External Circuit G GND Pin1 Pin Pin2 VPC Pin3 VDD Pin4 Pout G GND Z1 C1 FB1 C3 C4 FB2 C2 Z2 Pin Pout C1 = C2 = 0.01 µF (Ceramic chip capacitor) C3 = C4 = 10 µF (Aluminum Electrolyte Capacitor) FB = Ferrite bead BL01RN1-A62-001 (Manufacture: MURATA) or equivalent Z1 = Z2 = 50 Ω (Microstrip line) Absolute Maximum Ratings (Tc = 25°C) Item Supply voltage Supply current PC voltage Input power Operating case temperature Storage temperature Symbol VDD I DD VPC Pin Tc (op) Tstg Rating 17 3 4.5 50 - 30 to +100 - 40 to +110 Unit V A V m W °C °C .. Electrical Characteristics (Tc = 25°C) Item Frequency range Drain cutoff current Total efficiency Symbol f I DS ηT Min 430 - 38 - -...