NX2124ACSTR datasheet(2/17 Pages) MICROSEMI

2 / 17 page

NX2124/2124A

Rev.1.8

02/28/08

ELECTRICAL SPECIFICATIONS

Unless otherwise specified, these specifications apply over Vcc = 5V, and T

A = 0 to 70

oC. Typical values refer to T

= 25oC. Low duty cycle pulse testing is used which keeps junction and case temperatures equal to the ambient

temperature.

ABSOLUTE MAXIMUM RATINGS(NOTE1)

Vcc to GND & BST to SW voltage ................... 6.5V

BST to GND Voltage ...................................... 40V

SW to GND Voltage

.......................................-3V to 35V

Storage Temperature Range ............................. -65oC to 150oC

Operating Junction Temperature Range ............. -40oC to 125oC

NOTE1: Stresses above those listed in "ABSOLUTE MAXIMUM RATINGS", may cause permanent

damage to the device. This is a stress only rating and operation of the device at these or any other

conditions above those indicated in the operational sections of this specification is not implied.

PACKAGE INFORMATION

8-PIN PLASTIC SOIC (S)

BST

LDrv

Gnd

HDrv

Vcc

Comp

130 CW

θ ≈/

PARAMETER

SYM

Test Condition

Min

TYP

MAX

Units

Reference Voltage

Ref Voltage

VREF

4.5V<Vcc<5.5V

0.8

Ref Voltage line regulation

0.4

Supply Voltage(Vcc)

VCC Voltage Range

VCC

4.5

5.5

VCC Supply Current (Static)

ICC (Static) Outputs not switching

VCC Supply Current

(Dynamic)

ICC

(Dynamic)

CLOAD=3300pF FS=300kHz

Supply Voltage(VBST)

VBST Supply Current (Static)

IBST (Static) Outputs not switching

0.15

VBST Supply Current

(Dynamic)

IBST

(Dynamic)

CLOAD=3300pF

FS=300kHz

Under Voltage Lockout

VCC-Threshold

VCC_UVLO VCC Rising

4.2

VCC-Hysteresis

VCC_Hyst

VCC Falling

0.22

NX2124ACSTR bảng dữ liệu(PDF) 2 Page - Microsemi Corporation

NX2124ACSTR bảng dữ liệu(HTML) 2 Page - Microsemi Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

bảng dữ liệu tải về

Link URL