SLVK125A november   2022  – may 2023 TPS7H4001-SP

PRODUCTION DATA  

  1.   1
  2.   TPS7H4001-SHP Total Ionizing Dose (TID) (Rev. A)
  3.   Trademarks
  4. 1Device Information
    1. 1.1 Product Description
    2. 1.2 Device Details
  5. 2Total Dose Test Setup
    1. 2.1 Test Overview
    2. 2.2 Test Description and Facilities
    3. 2.3 Test Setup Details
      1. 2.3.1 Unbiased
      2. 2.3.2 Biased
    4. 2.4 Test Configuration and Condition
  6. 3TID Characterization Test Results
    1. 3.1 TID Characterization Summary Results
    2. 3.2 Specification Compliance Matrix
  7. 4Applicable and Reference Documents
    1. 4.1 Applicable Documents
    2. 4.2 Reference Documents
  8. 5Revision History
  9.   A Appendix: HDR TID Report

3.2 Specification Compliance Matrix

The TPS7H4001-SHP Specification Compliance Matrix is comprised of electrical, timing, and switching characteristics lists as shown in the following tables.

Table 3-1 Electrical Characteristics - Section 1
PARAMETERTEST CONDITIONSMINTYPMAXUNITTEST#
SUPPLY VOLTAGE (VIN AND PVIN PINS)
PVIN operating input voltage 3.0 7.0 V
PVIN internal UVLO threshold PVIN rising 2.425 2.50 2.575 V 23.0
PVIN internal UVLO hysteresis Load = 0 A 425 450 475 mV 23.2
VIN operating input voltage 3.0 7.0 V
VIN internal UVLO threshold VIN rising 2.71 2.75 2.80 V 24.0
VIN internal UVLO hysteresis 134 150 178 mV 24.2
VIN shutdown supply current VEN = 0 V 2.32 2.85 mA 4.1, 4.3
VIN operating – non switching supply current VSENSE = VBG 4 6 mA 4.0, 4.2
ENABLE AND UVLO (EN PIN)
Enable threshold Rising 1.110 1.14 1.172 V 7.0, 7.6
Falling 1.080 1.11 1.148 7.1, 7.7
Input current VEN = 1.1 V 4.8 6.1 7.6 µ 7.3
Hysteresis current VEN = 1.3 V 2.4 3.0 3.9 µ 7.5
VOLTAGE REFERENCE
Internal voltage reference initial tolerance 0 A ≤ Iout ≤ 18 A, 25℃ 0.598 0.605 0.613 V 3.8, 3.10
Internal voltage reference 0 A ≤ Iout ≤ 18 A –55℃ 0.594 0.602 0.609 V 3.8, 3.10
+125℃ 0.599 0.607 0.614 3.8, 3.10
REFCAP voltage REFCAP = 470 nF 1.189 1.209 1.228 V 3.2, 3.3, 3.4
MOSFET
High-side switch resistance(1) PVIN = VIN = 3 V, lead –55℃ 16 18 mΩ 8.0
length = 3 mm 25℃ 19 21 8.0
125℃ 23 27 8.0
PVIN = VIN = 5 V, lead length = 3 mm –55℃ 14 16 8.1
25℃ 17 19 8.1
125℃ 20 23 8.1
Low-side switch resistance(1) PVIN = VIN = 3 V, lead –55℃ 7 11 mΩ 15.0
25℃ 9 12 1.0, 15.0
length = 3 mm
125℃ 13 17 15.0
PVIN = VIN = 5 V, lead length = 3 mm –55℃ 6 10 15.1
25℃ 9 11 15.1
125℃ 12 15 15.1
(1) Measured at pins.
Table 3-2 Electrical Characteristics - Section 2
PARAMETERTEST CONDITIONSMINTYPMAXUNITTEST#
ERROR AMPLIFIER
Error amplifier input offset voltageVSENSE = 0.6 V–22.55mV3.9,3.11
VSENSE pin input currentVSENSE = 0.6 V–1515nA3.5
Error amplifier transconductance (gm)–2 μA < ICOMP < 2 μA, V(COMP) = 1 V115018002400µS9.0,9.3
Error amplifier DC gain(1)VSENSE = 0.6 V10000V/V
Error amplifier sourceV(COMP) = 1 V, 100-mV input overdrive100140190µA9.2, 9.5
Error amplifier sink100140190µA9.1, 9.4
INTERNAL SWITCHING FREQUENCY
Internally set frequencyRT = OpenVIN = 3 V444473515kHz21.1, 21.2
VIN = 5 V44950256021.4, 21.5
Externally set frequencyRT = 1.07 MΩ (1%)VIN = 3 V8098125kHz5.0
VIN = 5 V8010012511.0
RT = 165 kΩ (1%)VIN = 3 V4554955355.5
VIN = 5 V47552361511.4
RT = 73.2 kΩ (1%)VIN = 3 V68985010115.4
VIN = 5 V760986121211.2
(1) Specified by design only. Not tested in production.
Table 3-3 Electrical Characteristics - Section 3
PARAMETERTEST CONDITIONSMINTYPMAXUNITTEST#
EXTERNAL SYNCHRONIZATION
SYNC1/SYNC2 out low-to-high rise time
(10%/90%)		Cload = 25 pF70180ns13.8, 13.12
SYNC1/SYNC2 out high-to-low fall time
(90%/10%)		Cload = 25 pF1021ns13.9, 13.13
SYNC2 to SYNC1 rising edge phase shift778594°21.0, 21.3
SYNC1 falling edge delay(1)165180185°13.24, 13.25
SYNC1/SYNC2 out high level thresholdIOH = 50 µAVIN – 0.3V13.18, 13.22
SYNC1/SYNC2 out low level thresholdIOL = 50 µA600mV13.16, 13.20
SYNC1 in frequency rangePVIN = VIN = 5 V1001000kHz22.2
SYNC1 in duty cycle rangeDuty cycle of external clock4060%22.4
PH (PH PIN)
Minimum on timeMeasured at 10% to 90% of VINIPH = 2 A, VIN = 5 V190235ns5.6
Measured at 10% to 90% of VIN, IPH= 2 A, VIN = 5 V19022511.6
SOFT START AND TRACKING (SS/TR PIN)
SS charge current1.52.53µA9.6, 9.7
POWER GOOD (PWRGD PIN)
VSENSE thresholdVSENSE falling (fault)9091%VREF12.0, 12.6
VSENSE rising (good)949712.1, 12.7
VSENSE rising (fault)10911112.2, 12.8
VSENSE falling (good)10310612.3, 12.9
Output high leakageVSENSE = VREF, V(PWRGD) = 5 V30181nA12.4, 12.10
Output lowI(PWRGD) = 2 mA0.3V12.5, 12.11
(1) Bench verified. Not tested in production.