SC4216_09 datasheet(4/9 Pages) SEMTECH

Part #	SC4216

Description	Very Low Input /Very Low Dropout 3 Amp Regulator With Enable

Download	9 Pages

Scroll/Zoom	100%

Manufacturer	SEMTECH [Semtech Corporation]

Direct Link	http://www.semtech.com

Logo

4 / 9 page

SC4216

4

Parameter

Symbol

Conditions

Min

Typ

Max

Units

Dropout Voltage(1)(2)

V

DO

I

O =1.5A

250

350

mV

400

I

O = 2A

300

400

500

I

O = 2.5A

350

450

600

I

O =3A

450

550

700

I

O = 3A, 1.6V ≤ VIN ≤ 5.5V

400

500

650

Minimum Load Current(3)(4)

I

O

10

µA

Current Limit(4)

I

CL

3.5

4.5

5.0

A

Feedback

Reference Voltage(1)

V

REF

V

IN = 3.3V, VFB = VOUT , IO =10mA

0.495

0.5

0.505

V

0.490

0.510

Feedback Pin Current(4)

I

ADJ

V

FB = VREF

80

200

nA

Feedback Pin Threshold(5)

V

TH(FB)

0.05

0.10

0.15

V

EN

Enable Pin Current

I

EN

V

EN = 0V, VIN =3.3V

1.5

10

µA

Enable Pin Threshold

V

IH

V

IN=3.3V

1.6

V

IL

0.4

Over Temperature Protection

High Trip Level

T

HI

160

OC

Hysteresis

T

HYST

10

OC

Electrical Characteristics (continued)

Notes:

(1) Low duty cycle pulse testing with Kelvin connections required.

(2) V

DO = VIN -VO when VO decreases by 1.5% of its nominal output voltage with VIN = VO +0.8V.

(3) Required to maintain regulation. Voltage set resistors R1 and R2 are usually utilized to meet this requirement.

(4) Guaranteed by design.

(5) When V

FB exceeds this threshold, the “Sense Select” switch disconnects the internal feedback chain from the error ampli er and connects VFB

instead.

Similar Part No. - SC4216_09

Manufacturer	Part #	Datasheet	Description
Semtech Corporation	SC4216EVB	219Kb / 9P	Very Low Input /Very Low Dropout 3 Amp Regulator With Enable
	SC4216H	987Kb / 9P	Very Low Input /Very Low Dropout 3 Amp Regulator With Enable
	SC4216HEVB	987Kb / 9P	Very Low Input /Very Low Dropout 3 Amp Regulator With Enable
	SC4216HSETRT	987Kb / 9P	Very Low Input /Very Low Dropout 3 Amp Regulator With Enable
	SC4216STRT	219Kb / 9P	Very Low Input /Very Low Dropout 3 Amp Regulator With Enable

More results

Similar Description - SC4216_09

Manufacturer	Part #	Datasheet	Description
Semtech Corporation	SC4217	355Kb / 11P	Very Low Input /Very Low Dropout 3 Amp Regulator With Enable
	SC4217	357Kb / 11P	Very Low Input /Very Low Dropout 3 Amp Regulator With Enable
	SC4216H	987Kb / 9P	Very Low Input /Very Low Dropout 3 Amp Regulator With Enable
	SC4216	219Kb / 9P	Very Low Input /Very Low Dropout 3 Amp Regulator With Enable
Texas Instruments	TPS7A7002	836Kb / 16P	[Old version datasheet] Very Low Input, Very Low Dropout 3-Amp Regulator With Enable
Semtech Corporation	SC4215A	182Kb / 8P	Very Low Input /Very Low Dropout 2 Amp Regulator With Enable
	SC4211	201Kb / 8P	Very Low Input /Very Low Dropout 1 Amp Regulator With Enable
	SC4211	228Kb / 9P	Very Low Input /Very Low Dropout 1 Amp Regulator With Enable
	SC4215A	224Kb / 9P	Very Low Input /Very Low Dropout 2 Amp Regulator With Enable
	SC4215H	1Mb / 9P	Very Low Input /Very Low Dropout 2 Amp Regulator With Enable

More results

SC4216 Datasheet(PDF) 4 Page - Semtech Corporation

SC4216 Datasheet(HTML) 4 Page - Semtech Corporation

Similar Part No. - SC4216_09

Similar Description - SC4216_09

Html Pages

1 2 3 4 5 6 7 8 9

Datasheet Download

Link URL