LM5575MHX National Semiconductor, LM5575MHX Datasheet - Page 4
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LM5575MHX
Manufacturer Part Number
LM5575MHX
Description
IC,SMPS CONTROLLER,CURRENT-MODE,TSSOP,16PIN,PLASTIC
Manufacturer
National Semiconductor
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Part Number
Manufacturer
Quantity
Price
Part Number:
LM5575MHX
Manufacturer:
NS/国半
Quantity:
20 000
Part Number:
LM5575MHX/NOPB
Manufacturer:
TI/德州仪器
Quantity:
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Pin(s)
NA
16
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