LV5061V-TLM-H Datasheet, PDF (1/6 Pages) ON Semiconductor – Low power consumption and high efficiency Step-down Switching Regulator

Ordering number : ENA1829A
LV5061V
Bi-CMOS IC
Low power consumption and
high efficiency Step-down
Switching Regulator
Controller
http://onsemi.com
Overview
LV5061V is 1ch step-down switching regulator. The operation current is about 90μA, and low power consumption is
achieved.
Functions
• 1ch SBD rectification controller IC
• Maximum value of light load mode current is 90μA.
• Built-in OCP circuit with P-by-P method
• When P-by-P is generated continuously, it shifts to the HICCUP operation.
• If connect C-HICCUP to GND pin, then latch-off when over current.
• The oscillatory frequency can be set by the external pin. The oscillatory frequency is 300 kHz to 2.2MHz
• Built-in UVLO, TSD
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Input voltage
Allowable pin voltage
VIN max
PDR,HDRV,RSNS,
ILIM,EN,PG
VIN-PDR
REF
SS,FB,COMP,
C-HICCUP,RT
Allowable power dissipation
Pd max
Specified substrate *1
Operating temperature
Topr
Storage temperature
Tstg
*1: Specified substrate 114.3mm×76.1mm×1.6mm³ glass-epoxy
Ratings
Unit
22
V
VIN
V
6
V
6
V
REF
V
0.74
W
-40 to +85
˚C
-55 to +150
˚C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating
Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
Semiconductor Components Industries, LLC, 2013
August, 2013
O0610 SY/90810 SY 20100824-S00001 No.A1829-1/6