ZL6100ALAF datasheet(3/34 Pages) RENESAS

3 / 34 page

ZL6100

FN6876 Rev 3.00

Page 3 of 34

August 29, 2012

Absolute Maximum Ratings (Note 5)

Thermal Information

DC Supply Voltage for VDD Pin. . . . . . . . . . . . . . . . . . . -0.3V to 17V

Logic I/O Voltage for CFG, DLY(0,1), EN, FC(0,1), ILIM(0,1),

MGN, PG, SA(0,1), SALRT, SCL, SDA, SS,

SYNC, UVLO, V(0,1) Pins . . . . . . . . . . . . . . . . . . . . -0.3V to 6.5V

Analog Input Voltages for VSEN+, VSEN-, VTRK,

XTEMP Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.5V

Analog Input Voltages for ISENA, ISENB Pins . . . . . . -1.5V to 6.5V

MOSFET Drive Reference for VR Pin . . . . . . . . . . . . . -0.3V to 6.5V

Logic Reference for V25 Pin . . . . . . . . . . . . . . . . . . . . . . -0.3V to 3V

Ground Voltage Differential (VDGND-VSGND) for

DGND - SGND, PGND - SGND Pins . . . . . . . . . . . -0.3V to +0.3V

High Side Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 30V

Boost to Switch Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 8V

High Side Drive Voltage . . . . . . . . . . . . . . (VSW - 0.3) to (VBST + 0.3)

Low Side Drive Voltage . . . . . . . . . . . . . .(PGND - 0.3) to (VR + 0.3)

Switch Node Continuous . . . . . . . . . . . . . . . . . . . (PGND - 0.3) to 30

Switch Node Transient (<100ns) . . . . . . . . . . . . . . (PGND - 5) to 30

DC Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VSUPPLY

Thermal Resistance (Typical, Notes 6, 7)

JA (°C/W) JC (°C/W)

36 Ld QFN . . . . . . . . . . . . . . . . . . . . . .

Operating Junction Temperature Range . . . . . . . . .-40°C to +125°C

Storage Temperature Range . . . . . . . . . . . . . . . . . .-55°C to +150°C

Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below

http://www.intersil.com/pbfree/Pb-FreeReflow.asp

Recommended Operating Conditions

Supply Voltage Range (Typical)

VDD Tied to VR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0V to 5.5V

VR Floating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5V to 14V

Output Voltage Range VOUT (Notes 5, 8) . . . . . . . . . . ..0.54 to 5.5V

CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and

result in failures not covered by warranty.

NOTES:

5. Voltage measured with respect to SGND.

JA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech

Brief TB379.

7. For

JC, the “case temp” location is the center of the exposed metal pad on the package underside.

8. Includes margin limits.

Electrical Specifications

VDD = 12V, TA = -40°C to +85°C, unless otherwise specified. Typical values are at TA = +25°C. Boldface limits

apply over the operating temperature range, -40°C to +85°C.

PARAMETER

CONDITIONS

MIN

(Note 19)

TYP

MAX

(Note 19)

UNIT

INPUT AND SUPPLY CHARACTERISTICS

IDD Supply Current at fSW = 200kHz

IDD Supply Current at fSW = 1.4MHz

GH, GL no load;

MISC_CONFIG[7] = 1

–

IDDS Shutdown Current

EN = 0V

No I2C/SMBus activity

–

6.5

VR Reference Output Voltage

VDD > 6V, IVR < 20mA

4.5

5.2

5.5

V25 Reference Output Voltage

VR > 3V, IV25 < 20mA

2.25

2.5

2.75

OUTPUT CHARACTERISTICS

Output Voltage Adjustment range (Note 9)

VIN > VOUT

0.6

–

5.0

Output Voltage Set-point Resolution (Note 10)

Set using resistors

–

Set using I2C/SMBus

–

±0.025

–

% FS

(Note 10)

Output Voltage Accuracy (Note 11)

Includes line, load, temp

-1

–

VSEN input Bias Current

VSEN = 5.5V

–

110

200

µA

Current Sense Differential Input

Voltage (Ground Referenced)

VISENA - VISENB

-100

–

100

Current Sense Differential Input Voltage

(VOUT Referenced; VOUT must be less than 4.0V)

VISENA - VISENB

- 50

–

Current Sense Input Bias Current

Ground referenced

-100

–

100

µA

Current Sense Input Bias Current

(VOUT Referenced, VOUT < 4.0 V)

ISENA

-1

–

µA

ISENB

-100

–

100

µA

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