ISL8201MEVAL1Z datasheet(5/16 Pages) RENESAS

5 / 16 page

ISL8201M

FN6657 Rev 3.00

Page 5 of 16

October 28, 2014

Internal Resistor Between VOUT and FB Pins

RFB-TI

9.66

9.76

9.85



Disabled Threshold Voltage (COMP/EN)

VENDIS

(Note 7)

0.375

0.4

0.425

Reference Voltage

VREF

(Note 7)

0.6

Reference Voltage Tolerance

0°C to +70°C (Note 7)-1.0

+1.0

-40°C to +85°C (Note 7)-1.5

+1.5

FAULT PROTECTION

Internal Resistor Between ISET and PGND Pins

RSET-IN

3.57



ISET Current Source

ISET

(Note 7)

18.0

21.5

23.5

µA

NOTE:

7. Parameters are 100% tested for internal IC prior to module assembly.

Electrical Specifications

TA = +25°C. VIN = 12V, VOUT = 1.5V. CIN = 220µFx1, 10µF/Ceramicx2, COUT = 330µF (ESR = 10m),

22µF/Ceramicx3. (Continued)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Typical Performance Characteristics

Efficiency Performance T

A = +25°C, V

IN = PVCC (PVCC = 5V for 18V

IN), CIN = 220µFx1, 10µF/Ceramicx2, COUT = 330µF (ESR = 10m),

22µF/Ceramicx3. The efficiency equation is:

FIGURE 2. EFFICIENCY vs LOAD CURRENT (5VIN)

FIGURE 3. EFFICIENCY vs LOAD CURRENT (12VIN)

FIGURE 4. EFFICIENCY vs LOAD CURRENT (18VIN)

FIGURE 5. 1.2V TRANSIENT RESPONSE

Efficiency

Output Power

Input Power

-----------------------------------------

POUT

----------------

VOUTxIOUT



VINxIIN



--------------------------------------

100

LOAD CURRENT (A)

1.2V

0.8V

3.3V

2.5V

1.5V

100

010

LOAD CURRENT (A)

0.8V

1.2V

1.5V

2.5V

3.3V

5.0V

100

010

LOAD CURRENT (A)

2468

1.2V

1.5V

2.5V

3.3V

5.0V

VIN = 12V

VOUT = 1.2V

IOUT = 0A to 5A

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