EVALPM6680 STMicroelectronics, EVALPM6680 Datasheet - Page 12

• Manufacturer Part Number: EVALPM6680
• Description: BOARD EVALUATION FOR PM6680
• Manufacturer: STMicroelectronics

Specifications of EVALPM6680

• Mfg Application Notes: PM6680 Eval Kit, AN2566 App Note
• Main Purpose: DC/DC, Step Down with LDO
• Outputs And Type: 3, Non-Isolated
• Power - Output: 13.25W
• Voltage - Output: 1.05V, 1.5V, 5V
• Current - Output: 5A, 5A, 100mA
• Voltage - Input: 6 ~ 28V
• Regulator Topology: Buck
• Frequency - Switching: 200kHz, 300kHz
• Board Type: Fully Populated
• Utilized Ic / Part: PM6680
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6241

Electrical characteristics
4
Table 5.
12/49
Supply section
Shutdown section
Soft start section
Current limit and zero crossing comparator
Symbol
I
CSENSE
V
V
Rdson
V
VIN
Vcc
V5SW
V5SW
SHDN
Pin
Ish
Isb
Electrical characteristics
Electrical characteristics
V
Input voltage range
IC supply voltage
Turn-on voltage threshold
Turn-off voltage threshold
Hysteresis
Maximum operating range
LDO5 internal bootstrap
switch resistance
OUTx,OUTx discharge-mode
on-resistance
OUTx,OUTx discharge-mode
synchronous rectifier
Turn-on level
Operating power consumption
Operating current sunk by V
Operating current sunk by V
Device on threshold
Device off threshold
Soft start ramp time
Input bias current limit
Comparator offset
Zero crossing comparator offset
Fixed negative current limit
threshold
IN
= 12 V, T
Parameter
A
= 0 °C to 85 °C, unless otherwise specified
IN
IN
Vout = Vref, LDO5 in
regulation
V5SW > 4.9
FBx > VREF, Vref in
regulation, V5WS to 5 V
SHDN connected to GND,
ENx to GND, V5SW to GND
VCSENSE-VPGND
V
V
PGND
PGND
Test condition
- V
- V
PHASE
PHASE
(1)
Min
5.5
4.5
4.6
0.2
1.2
0.8
20
90
-6
-1
2
4.75
0.36
0.85
-120
Typ
190
100
4.8
1.8
1.5
50
18
14
Max
110
250
5.5
4.9
5.5
0.6
1.7
0.9
3.5
28
25
18
11
3
4
6
PM6680
Unit
mW
mV
mV
mV
mV
ms
µA
µA
µA
Ω
Ω
V
V
V
V
V
V
V
V