ILC6360CIR-36 データシートの表示（PDF） - Impala Linear Corporation

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ILC6360CIR-36

Step-Up/Step Down DC-DC Converter for 1-Cell Lithium-Ion Batteries

Impala Linear Corporation 

Step-Up/Step-Down DC-DC Converter for 1-Cell Lithium-Ion Batteries

Electrical Characteristics ILC6360CIR-36 and ILC6360CIR-ADJ (Continued)

Unless otherwise specified all limits are at TA = 25°C, VIN = 3.6V, VOUT = 3.6V, VLBI = 1.5V, IOUT = 1mA, FOSC = 300kHz. Test circuit

of figure 2 for ILC6360-36 and test circuit of figure 9 for ILC6360-ADJ. BOLDFACE type indicates limits that apply over the full oper-

ating temperature range. Note 2.

Parameter

Battery input current in shutdown

Switch on resistance

Oscillator frequency

External clock frequency range (sync)

External clock pulse width

External clock rise/fall time

LBI input threshold

Input leakage current

LBI hold time

LBO output voltage low

LBO output leakage current

Shutdown input voltage low

Shutdown input voltage high

Sync input voltage low

Sync input voltage high

POK output voltage low

POK output voltage high

POK output leakage current

POK threshold

POK hysteresis

Symbol

IIN(SD)

Rds(on)

fosc

fsync

tW(sync)

tr / tf

VREF

Conditions

VLBI/SD < 0.4V, VOUT = 0V

(short circuit)

True load disconnect

N-Channel MOSFET

P-Channel MOSFET

Note 4

Note 4

ILEAK

thold(LBI)

VLBO (low)

ILBO (hi)

VSD (low)

VSD (hi)

VSYNC (low)

VSD (hi)

VPOK (low)

VPOK (hi)

IL (POK)

VTH (POK)

VHYST

Pins LBI/SD, Sync and VFB, Note 4

Note 5

ISINK = 20mA, open drain output

VLBO = 5V

VLBO = 5V

ISINK = 2mA, open drain output

Force 6V at pin 5

Min

Typ

Max Units

1

2

µA

400

750

mΩ

255

300

345 kHz

150

500 kHz

200

ns

100

ns

1.175 1.250 1.325

1.150

1.350 V

200

nA

120

100

ms

0.4

V

1

2

µA

0.4

V

1

6

V

0.4

V

1

6

V

0.4

V

6

V

1

2

µA

0.92xVOUT 0.95xVOUT 0.98xVOUT V

50

mV

Note 1. Absolute maximum ratings indicate limits which, when exceeded, may result in damage to the component. Electrical specifications do not apply when operating the

device outside its rated operating conditions.

Note 2. Specified min/max limits are production tested or guaranteed through correlation based on statistical control methods. Measurements are taken at constant junction

temperature as close to ambient as possible using low duty pulse testing.

Note 3. VOUT(nom) is the nominal output voltage at IOUT = 0mA.

Note 4. Guaranteed by design.

Note 5. In order to get a valid low-battery-output (LBO) signal, the input voltage must be lower than the low-battery-input (LBI) threshold for a duration greater than the low

battery hold time (thold(LBI)). This feature eliminates false triggering due to voltage transients at the battery terminal.

Impala Linear Corporation

ILC6360 1.1

(408) 574-3939 www.impalalinear.com

Jan 1999 4

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