SI8250-IM Silicon Laboratories Inc, SI8250-IM Datasheet - Page 8

• Manufacturer Part Number: SI8250-IM
• Description: IC DIGITAL PWR CONTROLLER 32LQFP
• Manufacturer: Silicon Laboratories Inc
• Type: Power Supply Supervisoryr

Specifications of SI8250-IM

• Applications: Digital Power Controller
• Voltage - Supply: 2.25 V ~ 2.75 V
• Current - Supply: 26mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 28-QFN
• Product: MOSFET Gate Drivers
• Supply Voltage (min): 2.25 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• For Use With: 336-1323 - KIT REFERENCE DESIGN FOR SI825X
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Input: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Si8250/1/2
Table 7. Peak Current Limit Detector Electrical Specifications
T
8
IPK input to DPWM output latency
Threshold detector voltage
Hysteresis
Blanking time
Input capacitance
Input bias current
Shutdown supply current
Active supply current
A
= –40 to +125 °C, V
Parameter
DD
= 2.5 V, SYSCLK = 25 MHz, PLLCLK = 200 MHz unless otherwise specified.
LEB[1:0] = 00, f
LEB[1:0] = 01, f
LEB[1:0] = 10, f
LEB[1:0] = 11, f
IIN = (Vt + 100 mVpp),
1.5 MHz square wave
10 mV Overdrive
HYST[1:0] = 00
HYST[1:0] = 01
HYST[1:0] = 10
HYST[1:0] = 11
VT[3:0] = 0000
VT[3:0] = 0001
VT[3:0] = 0010
VT[3:0] = 0100
VT[3:0] = 0101
VT[3:0] = 1000
VT[3:0] = 1001
VT[3:0] = 1010
VT[3:0] = 0011
VT[3:0] = 0110
VT[3:0] = 0111
VT[3:0] = 1011
VT[3:0] = 1100
VT[3:0] = 1101
VT[3:0] = 1110
VT[3:0] = 1111
Enable bit = 0
Conditions
Rev. 1.0
PLL
PLL
PLL
PLL
= 200 MHz
= 200 MHz
= 200 MHz
= 200 MHz
Min
135
185
235
285
335
485
435
485
535
585
635
685
735
785
35
85
—
—
—
—
—
—
—
—
—
—
—
—
—
Typ
100
150
200
250
300
350
400
450
500
550
600
650
700
750
800
100
4.5
0.1
0.1
45
50
10
20
20
40
80
0
5
0
Max
165
215
265
315
365
415
465
515
565
615
665
715
765
815
115
65
—
—
—
—
—
—
—
—
—
—
—
—
—
Units
mV
mV
µA
µA
µA
pF
ns
ns