TC1186 datasheet(7/18 Pages) MICROCHIP

Il numero della parte	TC1186

Spiegazioni elettronici	50 mA, 100 mA and 150 mA CMOS LDOs with Shutdown and ERROR Output

PDF	18 Pages

Scroll/Zoom	100%

Produttore elettronici	MICROCHIP [Microchip Technology]

Homepage	http://www.microchip.com

Logo

7 / 18 page

DS21350D-page 7

TC1054/TC1055/TC1186

Note: Unless otherwise indicated, VIN = VOUT + 1V, IL = 100 µA, CL = 3.3 µF, SHDN > VIH, TA = +25°C.

FIGURE 2-19:

Measure Rise Time of 5.0V

LDO.

FIGURE 2-20:

Thermal Shutdown

Response of 5.0V LDO.

FIGURE 2-21:

Measure Fall Time of 3.3V

LDO.

FIGURE 2-22:

Measure Fall Time of 5.0V

LDO.

VSHDN

VOUT

Conditions: CIN = 1 µF, COUT = 1 µF,

ILOAD = 100 mA, VIN = 6V, Temp = +25°C,

Fall Time = 192 µs

VOUT

Conditions: VIN = 6V, CIN = 0 µF, COUT = 1 µF

ILOAD was increased until temperature of die

reached about 160°C, at which time integrated ther-

mal protection circuitry shuts the regulator off when

die temperature exceeds approximately 160°C. The

regulator remains off until die temperature drops to

approximately 150°C.

VSHDN

VOUT

Conditions: CIN = 1 µF, COUT = 1 µF,

ILOAD = 100 mA, VIN = 4.3V, Temp = +25°C,

Fall Time = 52 µs

VSHDN

VOUT

Conditions: CIN = 1 µF, COUT = 1 µF,

ILOAD = 100 mA, VIN = 6V, Temp = +25°C,

Fall Time = 88 µs

TC1186 Scheda tecnica(PDF) 7 Page - Microchip Technology