MAX17007GTI+ Maxim Integrated Products, MAX17007GTI+ Datasheet - Page 4

• Manufacturer Part Number: MAX17007GTI+
• Description: IC CTRLR QPWM GRAPHICS 28TQFN
• Manufacturer: Maxim Integrated Products
• Series: Quick-PWM™r

Specifications of MAX17007GTI+

• Applications: Power Supplies
• Current - Supply: 1.7mA
• Voltage - Supply: 4.5 V ~ 26 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 28-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Dual and Combinable QPWM Graphics
Core Controllers for Notebook Computers
ELECTRICAL CHARACTERISTICS (continued)
(V
at T
4
CURRENT LIMIT
Current-Sense Input Range
Current-Sense Input (CSH_)
Leakage Current
Current-Sense Input (CSL_)
Leakage Current
Current-Limit Threshold (Fixed)
Current-Limit Threshold
(Negative)
Current-Limit Threshold
(Zero Crossing)
Ultrasonic Frequency
Ultrasonic Current-Limit
Threshold
Current-Balance Amplifier (GMI)
Offset
Current-Balance Amplifier (GMI)
Transconductance
GATE DRIVERS
DH1, DH2 Gate Driver
On-Resistance
DL1, DL2 Gate Driver
On-Resistance
DH1, DH2 Gate Driver
Source/Sink Current
DL1, DL2 Gate Driver
Source Current
DL1, DL2 Gate Driver
Sink Current
Driver Propagation Delay
IN
A
_______________________________________________________________________________________
= 12V, V
= +25°C.)
PARAMETER
DD
= V
CC
= EN1 = EN2 = 5V, V
I
DL(SOURCE)
SYMBOL
V
I
R
R
DL(SINK)
CSLIMT_
V
ON(DH)
ON(DL)
V
I
NEG
DH
ZX
REFIN1
CSH1, CSH2
CSL1, CSL2
CSH_ = GND or V
CSL_= CSL_ = 2V, T
V
ILIM1 = ILIM2 = REF
V
V
V
V
V
ILIM1 = ILIM2 = REF
50mV; V
[V(CSH1,CSL1) - V(CSH2,CSL2)] at I
V
V(CSH_,CSL_) = -60.0mV to +60.0mV,
ILIM1 = GND
BST_ - LX_ forced
to 5V
High state (pullup)
Low state (pulldown)
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
CSH_
CSH_
CSH_
CSH_
CSH_
CSH_
I
CCI
CCI
= 2V, SKIP = GND, T
= OPEN (3.3V); V
= OPEN (3.3V)
= V
/ [V(CSH1,CSL1) - V(CSH2,CSL2)];
- V
- V
- V
- V
- V
- V
CSL2
CSL1
CSL_
CSL_
CSL_
CSL_,
CSL_
CSL_
= V
= V
, ILIM1 = ILIM2 = V
, ILIM1 = ILIM2 = OPEN
,
,
CONDITIONS
ILIM1 = ILIM2 = GND
FB2
CSL2
CC
+ 50mV
A
, T
= V
= GND or OPEN;
CSL1
V
V
Low state (pulldown)
High state (pullup)
= +25°C
= 0.5V to 2V, and
CSL1
CSL2
A
T
T
A
CC
A
A
= +25°C
= 0 to +85°C, unless otherwise noted. Typical values are
= V
= +25°C
= 0°C to +85°C
= V
= V
REFIN1
REF1
FB2
CC
+ 50mV
+ 50mV
+
CCI
= 0
MIN
-0.2
28
27
56
42
13
20
22
18
10
15
-3
0
0
V
CSLIMIT_
-1.2 x
TYP
180
1.7
1.7
1.3
0.6
1.2
2.4
30
30
60
45
15
33
30
25
30
1
1
MAX
+0.2
2.3
2.3
4.0
4.0
3.0
2.5
+3
32
33
64
48
17
46
46
40
45
1
UNITS
kHz
mV
mV
mV
mV
mV
µA
µA
µS
ns
V
A
A
A