UBA2080A Ver la hoja de datos (PDF) - NXP Semiconductors.

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UBA2080A

Half-bridge driver IC

NXP Semiconductors. 

NXP Semiconductors

UBA2080; UBA2080A; UBA2081

Half-bridge driver IC

Table 8. Characteristics …continued

Tj = 25 °C; all voltages are measured with respect to SGND; VDD = 12.8 V; positive currents flow into the IC.

Symbol

Parameter

Conditions

Min Typ Max

tPD(LIN-GL)

propagation delay from LIN to UBA2080; C(GL) = 0 pF

GL

-

240 -

tPD(HIN-GH)

propagation delay from HIN to UBA2080; C(GH) = 0 pF

GH

-

180 -

fmax

maximum frequency

800 -

-

Unit

ns

ns

kHz

11. Application information

HIN

from μC

LIN

VDD supply

VDD

CVDD

UBA2080

HVIN

FS

GH

SH

GL

CFS

to load

GND

Fig 7. Typical UBA2080 application

aaa-001424

HVIN

SD

input clock

CLK

tno

RSD

VDD supply

VDD

CVDD

UBA2081

FS

GH

SH

GL

GND

CFS

to load

shutdown

aaa-001425

Remark: The capacitor connected to the SD pin ensures a noise immune dead-time.

Fig 8. Typical UBA2081 application

UBA2080_UBA2081

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 3 — 18 June 2012

© NXP B.V. 2012. All rights reserved.

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