TOSHIBA TA8428K, TA8428FG Technical data

TA8428K/FG

TA8428K, TA8428FG

DC (H− ) ( )

TA8428K TA8428FG		TA8428K

4

z		: K 1.5 A (AVE) 3.0 A (PEAK)
		FG 0.8 A (AVE) 2.4 A (PEAK)
z	4			TA8428FG
z
z	VCC = 7.0 27.0 V
TA8428FG RoHS
TA8428K Sn ( RoHS
)
(1) (Sn-37Pb )				HSIP7−P−2.54	: 1.88 g ( )
230 5 1 R				HSOP20−P−450−1.00 : 0.79 g ( )
(2) (Sn-3.0Ag-0.5Cu )
245 5 1 R

pin

Pin 1,2Pin TA8428K 8,9Pin(TA8428FG)

IC

1	2010-02-23

TA8428K/FG

K	FG
1	8	IN1
2	9	IN2			PNP
3	15	OUTA			DC Sink Source K 1.5 A FG 0.8 A
					VCC GND
4	Fin	GND
5	16	OUT			OUTA OUTA
			A
6		N.C			Non Connection
7	1, 3	VCC

TA8428K TA8428FG (ISD) (TSD) 2

1: IC

2: IC

(TSD)

●

( ) TSD

●

( ) VF VFTr−OFF IN1 IN2

2	2010-02-23

TA8428K/FG

(ISD)

●

(3/15 or 5/16 Isink or Isource) ISD−1

−

●

Tr VBE Tr4 Tr 1 ISD 20μs (Typ.)80μs (Typ.) ON

IC

3	2010-02-23

TA8428K/FG

4	2010-02-23

TA8428K/FG

(Ta = 25 )

										V
							VCC		30
							VIN	−0.3 VCC		V
				K		PEAK	IO (PEAK)	3.0 ( 1)
						AVE.	IO (AVE.)		1.5	A
			FG			PEAK	IO (PEAK)	2.4 ( 1)
						AVE.	IO (AVE.)		0.8
						K	PD	1.25 ( 2)
								10.0 ( 3)		W
						FG	PD	1.9 ( 4)
								2.5 ( 5)
							Topr	−30 85		°C
							Tstg	−55 150		°C

1: t = 100 ms

2:

3: TC = 85°C

4: (PCB 30 mm × 30 mm × 1.6 mm 60%)

5: (PCB 50 mm × 50 mm × 1.6 mm 60%)

(VCC = 24 V, Ta = 25°C)

ICC1

―

8

15

ICC2

1

/

―

35

85

mA

ICC3

―

16

30

VIL

2

―

―

―

0.8

V

VIH

―

2.0

―

―

IIL

2

VIN = GND

―

―

50

μA

IIH

VIN = VCC

―

―

10

K

Vsat

3

IO = 1.5 A, TC = 25

―

2.2

2.9

V

FG

(total)

IO = 0.8 A, TC = 25

―

1.8

2.5

ILU

4

VL = 25 V

―

―

50

μA

ILL

―

―

50

K

ILU

IF = 1.5 A

―

2.6

―

ILL

4

―

1.5

―

V

ILU

―

2.2

―

FG

IF = 0.8 A

ILL

―

1.2

―

TSD

―

―

―

150

―

°C

tpLH

2

―

―

1

―

μs

tpHL

2

―

―

1

―

5	2010-02-23