LM5576BLDT National Semiconductor, LM5576BLDT Datasheet - Page 4
LM5576BLDT
Manufacturer Part Number
LM5576BLDT
Description
Manufacturer
National Semiconductor
Datasheet
1.LM5576BLDT.pdf
(24 pages)
Specifications of LM5576BLDT
Lead Free Status / Rohs Status
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Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM5576BLDT/NOPB
Manufacturer:
National Semiconductor
Quantity:
135
www.national.com
Pin(s)
NA
20
Name
BST
EP
Boost input for bootstrap capacitor
Exposed Pad
Description
4
An external capacitor is required between the BST and the
SW pins. A 0.022µF ceramic capacitor is recommended.
The capacitor is charged from Vcc via an internal diode
during the off-time of the buck switch.
Exposed metal pad on the underside of the device. It is
recommended to connect this pad to the PWB ground plane,
in order to aid in heat dissipation.
Application Information