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XC33989

Features: • Vdd1: Low drop voltage regulator, current limitation, over temperature detection, monitoring and reset function• Vdd1: Total current capability 200mA.• V2: Tracking function of Vdd1 regulator. Control circuitry for external bipolar ballast transistor for high flexibil...

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SeekIC No. : 004547829 Detail

XC33989: Features: • Vdd1: Low drop voltage regulator, current limitation, over temperature detection, monitoring and reset function• Vdd1: Total current capability 200mA.• V2: Tracking fun...

XC33989 Data Sheet

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Part Number:
XC33989
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• Vdd1: Low drop voltage regulator, current limitation, over temperature detection, monitoring and reset function
• Vdd1: Total current capability 200mA.
• V2: Tracking function of Vdd1 regulator. Control circuitry for external bipolar ballast transistor for high flexibility in choice of peripheral voltage and current supply.
• Four operational modes (normal, stand-by, stop and sleep mode)
• Low stand-by current consumption in stop and sleep modes
• High speed 1MBaud CAN physical interface.
• Four external high voltage wake-up inputs, associated with HS1 Vbat switch
• 150mA output current capability for HS1 Vbat switch allowing drive of external switches pull up resistors or relays
• Vsup failure detection
• Nominal DC operating voltage from 5.5 to 27V, extended range down to 4.5V.
• 40V maximum transient voltage
• Programmable software time out and window watchdog
• Safe mode with separate outputs for Watchdog time out and Reset
• Wake up capabilities (four wake up inputs, programmable cyclic sense, forced wake up, CAN interface, SPI and stop mode over current)
• Interface with MCU through SPI


Pinout

Connection Diagram


Specifications

Ratings
Symbol
Min
Typ
Max
Unit
Supply Voltage at Vsup
- Continuous voltage
- Transient voltage (Load dump)
Logic Inputs (Rx, Tx, MOSI, MISO, CSB, SCLK,
Reset, WDOGB, INTB)
Vsup
Vsup

Vlog
-0.3

- 0.3
Internally limited
27
40

Vdd1+0.3
V
V
A
Output current Vdd1

HS1
- voltage
- output current
ESD voltage (HBM 100pF, 1.5k)
- HS1, L0, L1, L2, L3
- All other pins
ESD voltage (Machine Model) All pins except
CANH and CANL
I


V
I

Vesdh

Vesdm
-0.3



-4

-2

-200

Internally limited
Vsup+0.3



4
2


200
VA
kV
V
L0, L1,L2, L3
- DC Input voltage
- DC Input current
- Transient input voltage (according to ISO7637
specification) and with external component (see figure 1 below).
Vwu DC
-0.3
-2
-100
40
2
+100
V
mA
V
THERMAL RATINGS
Junction Temperature
Storage Temperature
Ambient Temperature (for info only)
Thermal resistance junction to gnd pins (note 1)
Tj
Ts
Ta
Rthj/p
- 40
- 55
- 40
+150
+165
+125
20
°C
°C
°C
°C/W



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