ISL62884CHRTZ Intersil, ISL62884CHRTZ Datasheet - Page 7

• Manufacturer Part Number: ISL62884CHRTZ
• Description: IC REG PWM SGL PHASE 28WQFN
• Manufacturer: Intersil

Specifications of ISL62884CHRTZ

• Applications: Controller, Intel IMVP-6
• Voltage - Input: 4.5 ~ 25 V
• Number Of Outputs: 1
• Voltage - Output: 0.0125 ~ 1.5 V
• Operating Temperature: -10°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 28-WQFN
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications
Minimum Output Voltage
(Note 7)
R
CHANNEL FREQUENCY
Nominal Channel Frequency
Adjustment Range
AMPLIFIERS
Current-Sense Amplifier
Input Offset
Error Amp DC Gain (Note 7)
Error Amp Gain-Bandwidth
Product (Note 7)
POWER GOOD AND PROTECTION MONITORS
PGOOD Low Voltage
PGOOD Leakage Current
PGOOD Delay
UGATE DRIVER
UGATE Pull-Up Resistance
(Note 7)
UGATE Source Current
(Note 7)
UGATE Sink Resistance
(Note 7)
UGATE Sink Current (Note 7)
LGATE DRIVER
LGATE Pull-Up Resistance
(Note 7)
LGATE Source Current
(Note 7)
LGATE Sink Resistance
(Note 7)
LGATE Sink Current (Note 7)
UGATE to LGATE Deadtime
LGATE to UGATE Deadtime
BOOTSTRAP DIODE
Forward Voltage
Reverse Leakage
PROTECTION
Overvoltage Threshold
Severe Overvoltage
Threshold
OC Threshold Offset
Undervoltage Threshold
LOGIC THRESHOLDS
VR_ON Input Low
BIAS
Voltage
PARAMETER
7
V
CC_CORE(min)
SYMBOL
f
V
SW(nom)
t
t
I
I
I
Operating Conditions: V
noted. Boldface limits apply over the operating temperature range, -40°C to
+100°C. (Continued)
I
R
R
UGFLGR
LGFUGR
R
R
IL(1.0V)
UGSRC
UGSNK
OV
LGSRC
LGSNK
GBW
tpgd
OV
V
UGPU
UGPD
A
I
LGPD
UV
LGPU
V
I
OH
OL
v0
R
F
HS
H
f
VID = [1111111]
R
RF
I
C
I
PGOOD = 3.3V
CLK_ENABLE# LOW to PGOOD HIGH
200mA Source Current
BOOT - UGATE = 2.5V
250mA Sink Current
UGATE - PHASE = 2.5V
250mA Source Current
VCCP - LGATE = 2.5V
250mA Sink Current
LGATE - VSSP = 2.5V
UGATE falling to LGATE rising, no load
LGATE falling to UGATE rising, no load
PVCC = 5V, I F = 2mA
V
VSEN rising above setpoint for >1ms
VSEN rising for >2µs
ISUM- pin current, R
VSEN falling below setpoint for >1.2ms
FB
PGOOD
BIAS
L
R
SET
= 20pF
= 25V
= 0A
ISL62884C
= 147kΩ
= 7kΩ, V
= 4mA
DD
TEST CONDITIONS
= 5V, T
COMP
A
COMP
= 1V
= -40°C to +100°C, f
open circuit
SW
1.675
-0.15
-355
1.45
MIN
295
200
150
6.3
28
-1
= 300kHz, unless otherwise
1.47
-295
TYP
0.26
0.58
310
200
7.6
1.0
2.0
1.0
2.0
1.0
2.0
0.5
4.0
0.2
1.7
90
18
23
28
30
0
+0.15
1.725
-235
MAX
1.49
325
500
240
0.4
8.9
1.5
1.5
1.5
0.9
0.3
32
1
March 16, 2010
FN7591.0
UNITS
MHz
kHz
kHz
mV
mV
mV
ms
dB
µA
µA
µA
ns
ns
V
V
V
Ω
A
Ω
A
Ω
A
Ω
A
V
V
V