Datasheet Analog Devices ADP2360ACPZ-R7 — 数据表

50 mA, 60 V,
High Efficiency Buck Regulator
ADP2360 Data Sheet
FEATURES TYPICAL APPLICATION CIRCUIT
ADP2360
VIN 8 L1 VIN RPG
PG
ON
OFF CSS VOUT SW 7 CIN FB 4
2 PG 1 EN 5 SS COUT ITH 3
RITH PGND AGND
(EPAD) 6 9 13944-001 Input voltage supply range: 4.5 V to 60 V
Adjustable output voltage range: 0.8 V to VIN
Factory-programmable fixed output voltage options of
3.3 V and 5.0 V
Continuous output current up to 50 mA
Adjustable peak inductor current limit up to 140 mA
Pulse frequency modulation (PFM) control
Very high efficiency
90% at VIN = 9 V, VOUT = 3.3 V, IOUT = 10 mA
87% at VIN = 9 V, VOUT = 3.3 V, IOUT = 1 mA
Low shutdown current: VFB_RISING
During switching cycle, FB < VFB_FALLING …