ISL62881CHRTZ-T Intersil, ISL62881CHRTZ-T Datasheet - Page 7

• Manufacturer Part Number: ISL62881CHRTZ-T
• Description: IC REG PWM SGL PHASE 28TQFN
• Manufacturer: Intersil

Specifications of ISL62881CHRTZ-T

• Applications: Controller, Intel IMVP-6.5™
• 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-VQFN
• For Use With: ISL62881CCPUEVAL2Z - EVAL BOARD ISL62881CCPU 28QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications
CHANNEL FREQUENCY
Nominal Channel Frequency
Adjustment Range
AMPLIFIERS
Current-Sense Amplifier
Input Offset
Error Amp DC Gain (Note 6)
Error Amp Gain-Bandwidth
Product (Note 6)
POWER GOOD AND PROTECTION MONITORS
PGOOD Low Voltage
PGOOD Leakage Current
PGOOD Delay
UGATE DRIVER
UGATE Pull-Up Resistance
(Note 6)
UGATE Source Current
(Note 6)
UGATE Sink Resistance
(Note 6)
UGATE Sink Current (Note 6)
LGATE DRIVER (ISL62881C)
LGATE Pull-Up Resistance
(Note 6)
LGATE Source Current
(Note 6)
LGATE Sink Resistance
(Note 6)
LGATE Sink Current (Note 6)
UGATE to LGATE Deadtime
LGATE to UGATE Deadtime
LGATE DRIVERS (ISL62881D)
LGATEa and b Pull-Up
Resistance (Note 6)
LGATEa and b Source
Current (Note 6)
LGATEa and b Sink
Resistance (Note 6)
LGATEa and b Sink Current
(Note 6)
UGATE to LGATEa and b
Deadtime
LGATEa and b to UGATE
Deadtime
PARAMETER
7
SYMBOL
f
t
t
SW(nom)
t
t
I
I
I
I
Operating Conditions: V
noted. Boldface limits apply over the operating temperature range, -40°C to
+100°C. (Continued)
I
I
R
R
UGFLGR
LGFUGR
UGFLGR
LGFUGR
R
R
R
R
UGSRC
UGSNK
LGSRC
LGSNK
LGSRC
LGSNK
GBW
tpgd
V
UGPU
UGPD
A
I
LGPD
LGPD
LGPU
LGPU
OH
OL
v0
ISL62881C, ISL62881D
ISL62881C, ISL62881D
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
250mA Source Current
VCCP - LGATEa and b = 2.5V
250mA Sink Current
LGATEa and b - VSSP = 2.5V
UGATE falling to LGATEa and b rising, no
load
LGATEa and b falling to UGATE rising, no
load
FB
PGOOD
L
SET
= 20pF
= 0A
= 7kΩ, V
= 4mA
DD
TEST CONDITIONS
= 5V, T
COMP
A
= 1V
= -40°C to +100°C, f
(Note 7) TYP
SW
-0.15
MIN
295
200
6.3
-1
= 300kHz, unless otherwise
0.26
310
7.6
1.0
2.0
1.0
2.0
1.0
2.0
0.5
4.0
2.0
1.0
2.0
90
18
23
28
23
28
1
(Note 7) UNITS
+0.15
MAX
325
500
0.4
8.9
1.5
1.5
1.5
0.9
1.8
1
3
March 8, 2010
FN7596.0
MHz
kHz
kHz
mV
ms
dB
µA
ns
ns
ns
ns
V
Ω
A
Ω
A
Ω
A
Ω
A
Ω
A
Ω
A