MAX17528GTJ+ Maxim Integrated Products, MAX17528GTJ+ Datasheet - Page 5

• Manufacturer Part Number: MAX17528GTJ+
• Description: IC PWM CTRLR STP-DWN 32TQFN-EP
• Manufacturer: Maxim Integrated Products
• Series: Quick-PWM™r

Specifications of MAX17528GTJ+

• Applications: Controller, Intel IMVP-6.5™ GMCH
• Voltage - Input: 4.5 ~ 5.5 V
• Number Of Outputs: 1
• Voltage - Output: 0.01 ~ 1.5 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 32-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1, V
GNDS = PGND = GND, V
specified. Typical values are at T
GATE DRIVERS
DH Gate-Driver On-Resistance
DL Gate-Driver On-Resistance
DH Gate-Driver Source Current
DH Gate-Driver Sink Current
DL Gate-Driver Source Current
DL Gate-Driver Sink Current
Driver Propagation Delay
DL Transition Time
DH Transition Time
Internal BST Switch On-Resistance
CURRENT MONITOR
Current-Monitor
Transconductance
Current-Monitor Offset
Referred to V(CSP, CSN)
IMON Clamp Voltage
LOGIC AND I/O
Logic-Input High Voltage
Logic-Input Low Voltage
Low-Voltage Logic-
Input High Voltage
Low-Voltage Logic-
Input Low Voltage
Logic-Input Current
CLKEN Logic-Input High Voltage
for IMVP-6.5 Startup
CLKEN Logic-Input Low Voltage
for GMCH
PARAMETER
_______________________________________________________________________________________
IN
= 12V, V
FB
= V
CSP
A
DD
= +25°C.) (Note 2)
I
I
= V
= V
DH(SOURCE)
DL(SOURCE)
SYMBOL
G
I
I
R
R
DH(SINK)
DL(SINK)
V
m(IMON)
V
ON(DH)
R
V
ON(DL)
CSN
CC
IMON
V
V
IHLV
BST
ILLV
IH
IL
Intel IMVP-6.5/GMCH Controllers
= 5V, CLKEN pullup to 3.3V with 1.9kΩ, SHDN = SLOW = ILIM = PGDIN = V
= 1.200V, D0–D6 set for 1.20V (D0–D6 = 0001100). T
BST - LX forced
to 5V
High state (pullup)
Low state (pulldown)
DH forced to 2.5V, BST - LX forced to 5V
DH forced to 2.5V, BST - LX forced to 5V
DL forced to 2.5V
DL forced to 2.5V
DH low to DL high
DL low to DH high
DL falling, C
DL rising, C
DH falling, C
DH rising, C
I
V
I
I
PGDIN
PGDIN
SHDN, SKIP, SLOW, D0–D6
SHDN, SKIP, SLOW, D0–D6
PGDIN, SHDN, SKIP, SLOW, D0–D6 = 0 or
5V, T
BST
IMON
IMON
CSN
I
IMON
= 10mA, V
A
= 0.45V to 2.0V
= 0
= -1mA
/ (V
= +25°C
CSP
DL
DH
DL
DH
= 3nF
CONDITIONS
- V
DD
= 3nF
= 3nF
= 3nF
CSN
= 5V (Note 6)
High state (pullup)
Low state (pulldown)
),
1-Phase Quick-PWM
1.05
0.67
MIN
-1.0
A
4.9
2.3
2.3
-1
= 0°C to +85°C, unless otherwise
TYP
0.25
1.10
0.9
0.7
0.7
2.2
2.7
2.7
5.0
20
20
20
20
20
20
10
8
MAX
+1.0
1.15
0.33
2.5
2.0
2.0
0.7
5.1
1.0
1.0
+1
20
CC
, SKIP =
UNITS
mS
mV
µA
ns
ns
ns
A
A
A
A
V
V
V
V
V
V
V
5